129724448

素因数分解:

$2^5\times 7^1\times {\mathrm{271}}^1\times {\mathrm{2137}}^1$

素因数の和:2425

約数の個数: 48

約数和(自身を含む): 293094144

約数和(自身を除く): 163369696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 271, 542, 1084, 1897, 2137, 2168, 3794, 4274, 4336, 7588, 8548, 8672, 14959, 15176, 17096, 29918, 30352, 34192, 59836, 60704, 68384, 119672, 239344, 478688, 579127, 1158254, 2316508, 4053889, 4633016, 8107778, 9266032, 16215556, 18532064, 32431112, 64862224, 129724448]

約数ペア:

[(1, 129724448), (2, 64862224), (4, 32431112), (7, 18532064), (8, 16215556), (14, 9266032), (16, 8107778), (28, 4633016), (32, 4053889), (56, 2316508), (112, 1158254), (224, 579127), (271, 478688), (542, 239344), (1084, 119672), (1897, 68384), (2137, 60704), (2168, 59836), (3794, 34192), (4274, 30352), (4336, 29918), (7588, 17096), (8548, 15176), (8672, 14959)]