197391168

素因数分解:

$2^6\times 3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:167

約数の個数: 280

約数和(自身を含む): 658322280

約数和(自身を除く): 460931112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 29, 32, 36, 39, 48, 52, 54, 58, 64, 72, 78, 81, 87, 96, 101, 104, 108, 116, 117, 144, 156, 162, 174, 192, 202, 208, 216, 232, 234, 261, 288, 303, 312, 324, 348, 351, 377, 404, 416, 432, 464, 468, 522, 576, 606, 624, 648, 696, 702, 754, 783, 808, 832, 864, 909, 928, 936, 1044, 1053, 1131, 1212, 1248, 1296, 1313, 1392, 1404, 1508, 1566, 1616, 1728, 1818, 1856, 1872, 2088, 2106, 2262, 2349, 2424, 2496, 2592, 2626, 2727, 2784, 2808, 2929, 3016, 3132, 3232, 3393, 3636, 3744, 3939, 4176, 4212, 4524, 4698, 4848, 5184, 5252, 5454, 5568, 5616, 5858, 6032, 6264, 6464, 6786, 7272, 7488, 7878, 8181, 8352, 8424, 8787, 9048, 9396, 9696, 10179, 10504, 10908, 11232, 11716, 11817, 12064, 12528, 13572, 14544, 15756, 16362, 16704, 16848, 17574, 18096, 18792, 19392, 20358, 21008, 21816, 22464, 23432, 23634, 24128, 25056, 26361, 27144, 29088, 30537, 31512, 32724, 33696, 35148, 35451, 36192, 37584, 38077, 40716, 42016, 43632, 46864, 47268, 50112, 52722, 54288, 58176, 61074, 63024, 65448, 67392, 70296, 70902, 72384, 75168, 76154, 79083, 81432, 84032, 87264, 93728, 94536, 105444, 106353, 108576, 114231, 122148, 126048, 130896, 140592, 141804, 150336, 152308, 158166, 162864, 174528, 187456, 189072, 210888, 212706, 217152, 228462, 237249, 244296, 252096, 261792, 281184, 283608, 304616, 316332, 325728, 342693, 378144, 421776, 425412, 456924, 474498, 488592, 523584, 562368, 567216, 609232, 632664, 651456, 685386, 756288, 843552, 850824, 913848, 948996, 977184, 1028079, 1134432, 1218464, 1265328, 1370772, 1687104, 1701648, 1827696, 1897992, 1954368, 2056158, 2268864, 2436928, 2530656, 2741544, 3084237, 3403296, 3655392, 3795984, 4112316, 5061312, 5483088, 6168474, 6806592, 7310784, 7591968, 8224632, 10966176, 12336948, 15183936, 16449264, 21932352, 24673896, 32898528, 49347792, 65797056, 98695584, 197391168]

約数ペア:

[(1, 197391168), (2, 98695584), (3, 65797056), (4, 49347792), (6, 32898528), (8, 24673896), (9, 21932352), (12, 16449264), (13, 15183936), (16, 12336948), (18, 10966176), (24, 8224632), (26, 7591968), (27, 7310784), (29, 6806592), (32, 6168474), (36, 5483088), (39, 5061312), (48, 4112316), (52, 3795984), (54, 3655392), (58, 3403296), (64, 3084237), (72, 2741544), (78, 2530656), (81, 2436928), (87, 2268864), (96, 2056158), (101, 1954368), (104, 1897992), (108, 1827696), (116, 1701648), (117, 1687104), (144, 1370772), (156, 1265328), (162, 1218464), (174, 1134432), (192, 1028079), (202, 977184), (208, 948996), (216, 913848), (232, 850824), (234, 843552), (261, 756288), (288, 685386), (303, 651456), (312, 632664), (324, 609232), (348, 567216), (351, 562368), (377, 523584), (404, 488592), (416, 474498), (432, 456924), (464, 425412), (468, 421776), (522, 378144), (576, 342693), (606, 325728), (624, 316332), (648, 304616), (696, 283608), (702, 281184), (754, 261792), (783, 252096), (808, 244296), (832, 237249), (864, 228462), (909, 217152), (928, 212706), (936, 210888), (1044, 189072), (1053, 187456), (1131, 174528), (1212, 162864), (1248, 158166), (1296, 152308), (1313, 150336), (1392, 141804), (1404, 140592), (1508, 130896), (1566, 126048), (1616, 122148), (1728, 114231), (1818, 108576), (1856, 106353), (1872, 105444), (2088, 94536), (2106, 93728), (2262, 87264), (2349, 84032), (2424, 81432), (2496, 79083), (2592, 76154), (2626, 75168), (2727, 72384), (2784, 70902), (2808, 70296), (2929, 67392), (3016, 65448), (3132, 63024), (3232, 61074), (3393, 58176), (3636, 54288), (3744, 52722), (3939, 50112), (4176, 47268), (4212, 46864), (4524, 43632), (4698, 42016), (4848, 40716), (5184, 38077), (5252, 37584), (5454, 36192), (5568, 35451), (5616, 35148), (5858, 33696), (6032, 32724), (6264, 31512), (6464, 30537), (6786, 29088), (7272, 27144), (7488, 26361), (7878, 25056), (8181, 24128), (8352, 23634), (8424, 23432), (8787, 22464), (9048, 21816), (9396, 21008), (9696, 20358), (10179, 19392), (10504, 18792), (10908, 18096), (11232, 17574), (11716, 16848), (11817, 16704), (12064, 16362), (12528, 15756), (13572, 14544)]