156070690

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1\times {\mathrm{757}}^1$

素因数の和:1206

約数の個数: 32

約数和(自身を含む): 287342640

約数和(自身を除く): 131271950

約数列:

[1, 2, 5, 10, 53, 106, 265, 389, 530, 757, 778, 1514, 1945, 3785, 3890, 7570, 20617, 40121, 41234, 80242, 103085, 200605, 206170, 294473, 401210, 588946, 1472365, 2944730, 15607069, 31214138, 78035345, 156070690]

約数ペア:

[(1, 156070690), (2, 78035345), (5, 31214138), (10, 15607069), (53, 2944730), (106, 1472365), (265, 588946), (389, 401210), (530, 294473), (757, 206170), (778, 200605), (1514, 103085), (1945, 80242), (3785, 41234), (3890, 40121), (7570, 20617)]