178880352

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:253

約数の個数: 192

約数和(自身を含む): 567544320

約数和(自身を除く): 388663968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 67, 84, 87, 96, 112, 116, 134, 137, 168, 174, 201, 203, 224, 232, 268, 274, 336, 348, 402, 406, 411, 464, 469, 536, 548, 609, 672, 696, 804, 812, 822, 928, 938, 959, 1072, 1096, 1218, 1392, 1407, 1608, 1624, 1644, 1876, 1918, 1943, 2144, 2192, 2436, 2784, 2814, 2877, 3216, 3248, 3288, 3752, 3836, 3886, 3973, 4384, 4872, 5628, 5754, 5829, 6432, 6496, 6576, 7504, 7672, 7772, 7946, 9179, 9744, 11256, 11508, 11658, 11919, 13152, 13601, 15008, 15344, 15544, 15892, 18358, 19488, 22512, 23016, 23316, 23838, 27202, 27537, 27811, 30688, 31088, 31784, 36716, 40803, 45024, 46032, 46632, 47676, 54404, 55074, 55622, 62176, 63568, 64253, 73432, 81606, 83433, 92064, 93264, 95352, 108808, 110148, 111244, 127136, 128506, 146864, 163212, 166866, 186528, 190704, 192759, 217616, 220296, 222488, 257012, 266191, 293728, 326424, 333732, 381408, 385518, 435232, 440592, 444976, 514024, 532382, 652848, 667464, 771036, 798573, 881184, 889952, 1028048, 1064764, 1305696, 1334928, 1542072, 1597146, 1863337, 2056096, 2129528, 2669856, 3084144, 3194292, 3726674, 4259056, 5590011, 6168288, 6388584, 7453348, 8518112, 11180022, 12777168, 14906696, 22360044, 25554336, 29813392, 44720088, 59626784, 89440176, 178880352]

約数ペア:

[(1, 178880352), (2, 89440176), (3, 59626784), (4, 44720088), (6, 29813392), (7, 25554336), (8, 22360044), (12, 14906696), (14, 12777168), (16, 11180022), (21, 8518112), (24, 7453348), (28, 6388584), (29, 6168288), (32, 5590011), (42, 4259056), (48, 3726674), (56, 3194292), (58, 3084144), (67, 2669856), (84, 2129528), (87, 2056096), (96, 1863337), (112, 1597146), (116, 1542072), (134, 1334928), (137, 1305696), (168, 1064764), (174, 1028048), (201, 889952), (203, 881184), (224, 798573), (232, 771036), (268, 667464), (274, 652848), (336, 532382), (348, 514024), (402, 444976), (406, 440592), (411, 435232), (464, 385518), (469, 381408), (536, 333732), (548, 326424), (609, 293728), (672, 266191), (696, 257012), (804, 222488), (812, 220296), (822, 217616), (928, 192759), (938, 190704), (959, 186528), (1072, 166866), (1096, 163212), (1218, 146864), (1392, 128506), (1407, 127136), (1608, 111244), (1624, 110148), (1644, 108808), (1876, 95352), (1918, 93264), (1943, 92064), (2144, 83433), (2192, 81606), (2436, 73432), (2784, 64253), (2814, 63568), (2877, 62176), (3216, 55622), (3248, 55074), (3288, 54404), (3752, 47676), (3836, 46632), (3886, 46032), (3973, 45024), (4384, 40803), (4872, 36716), (5628, 31784), (5754, 31088), (5829, 30688), (6432, 27811), (6496, 27537), (6576, 27202), (7504, 23838), (7672, 23316), (7772, 23016), (7946, 22512), (9179, 19488), (9744, 18358), (11256, 15892), (11508, 15544), (11658, 15344), (11919, 15008), (13152, 13601)]