156925486081

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{449}}^1\times {\mathrm{46273}}^1$

素因数の和:46825

約数の個数: 32

約数和(自身を含む): 195905606400

約数和(自身を除く): 38980120319

約数列:

[1, 7, 13, 83, 91, 449, 581, 1079, 3143, 5837, 7553, 37267, 40859, 46273, 260869, 323911, 484471, 601549, 3391297, 3840659, 4210843, 20776577, 26884613, 49928567, 145436039, 270095501, 349499969, 1724455891, 1890668507, 12071191237, 22417926583, 156925486081]

約数ペア:

[(1, 156925486081), (7, 22417926583), (13, 12071191237), (83, 1890668507), (91, 1724455891), (449, 349499969), (581, 270095501), (1079, 145436039), (3143, 49928567), (5837, 26884613), (7553, 20776577), (37267, 4210843), (40859, 3840659), (46273, 3391297), (260869, 601549), (323911, 484471)]