156951125128

素因数分解:

$2^3\times 7^1\times {\mathrm{181}}^1\times {\mathrm{659}}^1\times {\mathrm{23497}}^1$

素因数の和:24350

約数の個数: 64

約数和(自身を含む): 338709571200

約数和(自身を除く): 181758446072

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 181, 362, 659, 724, 1267, 1318, 1448, 2534, 2636, 4613, 5068, 5272, 9226, 10136, 18452, 23497, 36904, 46994, 93988, 119279, 164479, 187976, 238558, 328958, 477116, 657916, 834953, 954232, 1315832, 1669906, 3339812, 4252957, 6679624, 8505914, 15484523, 17011828, 29770699, 30969046, 34023656, 59541398, 61938092, 108391661, 119082796, 123876184, 216783322, 238165592, 433566644, 867133288, 2802698663, 5605397326, 11210794652, 19618890641, 22421589304, 39237781282, 78475562564, 156951125128]

約数ペア:

[(1, 156951125128), (2, 78475562564), (4, 39237781282), (7, 22421589304), (8, 19618890641), (14, 11210794652), (28, 5605397326), (56, 2802698663), (181, 867133288), (362, 433566644), (659, 238165592), (724, 216783322), (1267, 123876184), (1318, 119082796), (1448, 108391661), (2534, 61938092), (2636, 59541398), (4613, 34023656), (5068, 30969046), (5272, 29770699), (9226, 17011828), (10136, 15484523), (18452, 8505914), (23497, 6679624), (36904, 4252957), (46994, 3339812), (93988, 1669906), (119279, 1315832), (164479, 954232), (187976, 834953), (238558, 657916), (328958, 477116)]