152617178

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{1693}}^1$

素因数の和:1886

約数の個数: 32

約数和(自身を含む): 269305344

約数和(自身を除く): 116688166

約数列:

[1, 2, 7, 14, 47, 94, 137, 274, 329, 658, 959, 1693, 1918, 3386, 6439, 11851, 12878, 23702, 45073, 79571, 90146, 159142, 231941, 463882, 556997, 1113994, 1623587, 3247174, 10901227, 21802454, 76308589, 152617178]

約数ペア:

[(1, 152617178), (2, 76308589), (7, 21802454), (14, 10901227), (47, 3247174), (94, 1623587), (137, 1113994), (274, 556997), (329, 463882), (658, 231941), (959, 159142), (1693, 90146), (1918, 79571), (3386, 45073), (6439, 23702), (11851, 12878)]