156915940132

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{136686359}}^1$

素因数の和:136686411

約数の個数: 24

約数和(自身を含む): 321486318720

約数和(自身を除く): 164570378588

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 136686359, 273372718, 546745436, 956804513, 1913609026, 3827218052, 5604140719, 11208281438, 22416562876, 39228985033, 78457970066, 156915940132]

約数ペア:

[(1, 156915940132), (2, 78457970066), (4, 39228985033), (7, 22416562876), (14, 11208281438), (28, 5604140719), (41, 3827218052), (82, 1913609026), (164, 956804513), (287, 546745436), (574, 273372718), (1148, 136686359)]