153994028

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{1861}}^1$

素因数の和:2153

約数の個数: 24

約数和(自身を含む): 273401184

約数和(自身を除く): 119407156

約数列:

[1, 2, 4, 137, 151, 274, 302, 548, 604, 1861, 3722, 7444, 20687, 41374, 82748, 254957, 281011, 509914, 562022, 1019828, 1124044, 38498507, 76997014, 153994028]

約数ペア:

[(1, 153994028), (2, 76997014), (4, 38498507), (137, 1124044), (151, 1019828), (274, 562022), (302, 509914), (548, 281011), (604, 254957), (1861, 82748), (3722, 41374), (7444, 20687)]