179957303552

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{242483}}^1$

素因数の和:242735

約数の個数: 72

約数和(自身を含む): 388579640064

約数和(自身を除く): 208622336512

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 223, 256, 416, 446, 832, 892, 1664, 1784, 2899, 3328, 3568, 5798, 7136, 11596, 14272, 23192, 28544, 46384, 57088, 92768, 185536, 242483, 371072, 484966, 742144, 969932, 1939864, 3152279, 3879728, 6304558, 7759456, 12609116, 15518912, 25218232, 31037824, 50436464, 54073709, 62075648, 100872928, 108147418, 201745856, 216294836, 403491712, 432589672, 702958217, 806983424, 865179344, 1405916434, 1730358688, 2811832868, 3460717376, 5623665736, 6921434752, 11247331472, 13842869504, 22494662944, 44989325888, 89978651776, 179957303552]

約数ペア:

[(1, 179957303552), (2, 89978651776), (4, 44989325888), (8, 22494662944), (13, 13842869504), (16, 11247331472), (26, 6921434752), (32, 5623665736), (52, 3460717376), (64, 2811832868), (104, 1730358688), (128, 1405916434), (208, 865179344), (223, 806983424), (256, 702958217), (416, 432589672), (446, 403491712), (832, 216294836), (892, 201745856), (1664, 108147418), (1784, 100872928), (2899, 62075648), (3328, 54073709), (3568, 50436464), (5798, 31037824), (7136, 25218232), (11596, 15518912), (14272, 12609116), (23192, 7759456), (28544, 6304558), (46384, 3879728), (57088, 3152279), (92768, 1939864), (185536, 969932), (242483, 742144), (371072, 484966)]