189968006176

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{863}}^1\times {\mathrm{1499}}^1$

素因数の和:2738

約数の個数: 96

約数和(自身を含む): 404647488000

約数和(自身を除く): 214679481824

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 353, 416, 706, 863, 1412, 1499, 1726, 2824, 2998, 3452, 4589, 5648, 5996, 6904, 9178, 11219, 11296, 11992, 13808, 18356, 19487, 22438, 23984, 27616, 36712, 38974, 44876, 47968, 73424, 77948, 89752, 146848, 155896, 179504, 304639, 311792, 359008, 529147, 609278, 623584, 1058294, 1218556, 1293637, 2116588, 2437112, 2587274, 3960307, 4233176, 4874224, 5174548, 6878911, 7920614, 8466352, 9748448, 10349096, 13757822, 15841228, 16817281, 16932704, 20698192, 27515644, 31682456, 33634562, 41396384, 55031288, 63364912, 67269124, 110062576, 126729824, 134538248, 220125152, 269076496, 456653861, 538152992, 913307722, 1826615444, 3653230888, 5936500193, 7306461776, 11873000386, 14612923552, 23746000772, 47492001544, 94984003088, 189968006176]

約数ペア:

[(1, 189968006176), (2, 94984003088), (4, 47492001544), (8, 23746000772), (13, 14612923552), (16, 11873000386), (26, 7306461776), (32, 5936500193), (52, 3653230888), (104, 1826615444), (208, 913307722), (353, 538152992), (416, 456653861), (706, 269076496), (863, 220125152), (1412, 134538248), (1499, 126729824), (1726, 110062576), (2824, 67269124), (2998, 63364912), (3452, 55031288), (4589, 41396384), (5648, 33634562), (5996, 31682456), (6904, 27515644), (9178, 20698192), (11219, 16932704), (11296, 16817281), (11992, 15841228), (13808, 13757822), (18356, 10349096), (19487, 9748448), (22438, 8466352), (23984, 7920614), (27616, 6878911), (36712, 5174548), (38974, 4874224), (44876, 4233176), (47968, 3960307), (73424, 2587274), (77948, 2437112), (89752, 2116588), (146848, 1293637), (155896, 1218556), (179504, 1058294), (304639, 623584), (311792, 609278), (359008, 529147)]