119856256

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:286

約数の個数: 128

約数和(自身を含む): 287884800

約数和(自身を除く): 168028544

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 32, 34, 38, 52, 64, 68, 76, 104, 128, 136, 152, 208, 221, 223, 247, 272, 304, 323, 416, 442, 446, 494, 544, 608, 646, 832, 884, 892, 988, 1088, 1216, 1292, 1664, 1768, 1784, 1976, 2176, 2432, 2584, 2899, 3536, 3568, 3791, 3952, 4199, 4237, 5168, 5798, 7072, 7136, 7582, 7904, 8398, 8474, 10336, 11596, 14144, 14272, 15164, 15808, 16796, 16948, 20672, 23192, 28288, 28544, 30328, 31616, 33592, 33896, 41344, 46384, 49283, 55081, 60656, 67184, 67792, 72029, 92768, 98566, 110162, 121312, 134368, 135584, 144058, 185536, 197132, 220324, 242624, 268736, 271168, 288116, 371072, 394264, 440648, 485248, 537472, 542336, 576232, 788528, 881296, 936377, 1152464, 1577056, 1762592, 1872754, 2304928, 3154112, 3525184, 3745508, 4609856, 6308224, 7050368, 7491016, 9219712, 14982032, 29964064, 59928128, 119856256]

約数ペア:

[(1, 119856256), (2, 59928128), (4, 29964064), (8, 14982032), (13, 9219712), (16, 7491016), (17, 7050368), (19, 6308224), (26, 4609856), (32, 3745508), (34, 3525184), (38, 3154112), (52, 2304928), (64, 1872754), (68, 1762592), (76, 1577056), (104, 1152464), (128, 936377), (136, 881296), (152, 788528), (208, 576232), (221, 542336), (223, 537472), (247, 485248), (272, 440648), (304, 394264), (323, 371072), (416, 288116), (442, 271168), (446, 268736), (494, 242624), (544, 220324), (608, 197132), (646, 185536), (832, 144058), (884, 135584), (892, 134368), (988, 121312), (1088, 110162), (1216, 98566), (1292, 92768), (1664, 72029), (1768, 67792), (1784, 67184), (1976, 60656), (2176, 55081), (2432, 49283), (2584, 46384), (2899, 41344), (3536, 33896), (3568, 33592), (3791, 31616), (3952, 30328), (4199, 28544), (4237, 28288), (5168, 23192), (5798, 20672), (7072, 16948), (7136, 16796), (7582, 15808), (7904, 15164), (8398, 14272), (8474, 14144), (10336, 11596)]