156730698380

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7159}}^1\times {\mathrm{35311}}^1$

素因数の和:42510

約数の個数: 48

約数和(自身を含む): 339808788480

約数和(自身を除く): 183078090100

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 7159, 14318, 28636, 35311, 35795, 70622, 71590, 141244, 143180, 176555, 221929, 353110, 443858, 706220, 887716, 1094641, 1109645, 2189282, 2219290, 4378564, 4438580, 5473205, 10946410, 21892820, 252791449, 505582898, 1011165796, 1263957245, 2527914490, 5055828980, 7836534919, 15673069838, 31346139676, 39182674595, 78365349190, 156730698380]

約数ペア:

[(1, 156730698380), (2, 78365349190), (4, 39182674595), (5, 31346139676), (10, 15673069838), (20, 7836534919), (31, 5055828980), (62, 2527914490), (124, 1263957245), (155, 1011165796), (310, 505582898), (620, 252791449), (7159, 21892820), (14318, 10946410), (28636, 5473205), (35311, 4438580), (35795, 4378564), (70622, 2219290), (71590, 2189282), (141244, 1109645), (143180, 1094641), (176555, 887716), (221929, 706220), (353110, 443858)]