163591272

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:217

約数の個数: 256

約数和(自身を含む): 544320000

約数和(自身を除く): 380728728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 23, 24, 26, 27, 34, 36, 39, 46, 51, 52, 54, 68, 69, 72, 78, 92, 102, 104, 108, 117, 136, 138, 149, 153, 156, 184, 204, 207, 216, 221, 234, 276, 298, 299, 306, 312, 351, 391, 408, 414, 442, 447, 459, 468, 552, 596, 598, 612, 621, 663, 702, 782, 828, 884, 894, 897, 918, 936, 1173, 1192, 1196, 1224, 1242, 1326, 1341, 1404, 1564, 1656, 1768, 1788, 1794, 1836, 1937, 1989, 2346, 2392, 2484, 2533, 2652, 2682, 2691, 2808, 3128, 3427, 3519, 3576, 3588, 3672, 3874, 3978, 4023, 4692, 4968, 5066, 5083, 5304, 5364, 5382, 5811, 5967, 6854, 7038, 7176, 7599, 7748, 7956, 8046, 8073, 9384, 10132, 10166, 10281, 10557, 10728, 10764, 11622, 11934, 13708, 14076, 15198, 15249, 15496, 15912, 16092, 16146, 17433, 20264, 20332, 20562, 21114, 21528, 22797, 23244, 23868, 27416, 28152, 30396, 30498, 30843, 32184, 32292, 32929, 34866, 40664, 41124, 42228, 44551, 45594, 45747, 46488, 47736, 52299, 58259, 60792, 60996, 61686, 64584, 65858, 68391, 69732, 82248, 84456, 89102, 91188, 91494, 92529, 98787, 104598, 116518, 121992, 123372, 131716, 133653, 136782, 137241, 139464, 174777, 178204, 182376, 182988, 185058, 197574, 209196, 233036, 246744, 263432, 267306, 273564, 274482, 296361, 349554, 356408, 365976, 370116, 395148, 400959, 418392, 466072, 524331, 534612, 547128, 548964, 592722, 699108, 740232, 757367, 790296, 801918, 889083, 1048662, 1069224, 1097928, 1185444, 1202877, 1398216, 1514734, 1572993, 1603836, 1778166, 2097324, 2272101, 2370888, 2405754, 3029468, 3145986, 3207672, 3556332, 4194648, 4544202, 4811508, 6058936, 6291972, 6816303, 7112664, 9088404, 9623016, 12583944, 13632606, 18176808, 20448909, 27265212, 40897818, 54530424, 81795636, 163591272]

約数ペア:

[(1, 163591272), (2, 81795636), (3, 54530424), (4, 40897818), (6, 27265212), (8, 20448909), (9, 18176808), (12, 13632606), (13, 12583944), (17, 9623016), (18, 9088404), (23, 7112664), (24, 6816303), (26, 6291972), (27, 6058936), (34, 4811508), (36, 4544202), (39, 4194648), (46, 3556332), (51, 3207672), (52, 3145986), (54, 3029468), (68, 2405754), (69, 2370888), (72, 2272101), (78, 2097324), (92, 1778166), (102, 1603836), (104, 1572993), (108, 1514734), (117, 1398216), (136, 1202877), (138, 1185444), (149, 1097928), (153, 1069224), (156, 1048662), (184, 889083), (204, 801918), (207, 790296), (216, 757367), (221, 740232), (234, 699108), (276, 592722), (298, 548964), (299, 547128), (306, 534612), (312, 524331), (351, 466072), (391, 418392), (408, 400959), (414, 395148), (442, 370116), (447, 365976), (459, 356408), (468, 349554), (552, 296361), (596, 274482), (598, 273564), (612, 267306), (621, 263432), (663, 246744), (702, 233036), (782, 209196), (828, 197574), (884, 185058), (894, 182988), (897, 182376), (918, 178204), (936, 174777), (1173, 139464), (1192, 137241), (1196, 136782), (1224, 133653), (1242, 131716), (1326, 123372), (1341, 121992), (1404, 116518), (1564, 104598), (1656, 98787), (1768, 92529), (1788, 91494), (1794, 91188), (1836, 89102), (1937, 84456), (1989, 82248), (2346, 69732), (2392, 68391), (2484, 65858), (2533, 64584), (2652, 61686), (2682, 60996), (2691, 60792), (2808, 58259), (3128, 52299), (3427, 47736), (3519, 46488), (3576, 45747), (3588, 45594), (3672, 44551), (3874, 42228), (3978, 41124), (4023, 40664), (4692, 34866), (4968, 32929), (5066, 32292), (5083, 32184), (5304, 30843), (5364, 30498), (5382, 30396), (5811, 28152), (5967, 27416), (6854, 23868), (7038, 23244), (7176, 22797), (7599, 21528), (7748, 21114), (7956, 20562), (8046, 20332), (8073, 20264), (9384, 17433), (10132, 16146), (10166, 16092), (10281, 15912), (10557, 15496), (10728, 15249), (10764, 15198), (11622, 14076), (11934, 13708)]