155864404

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{6581}}^1$

素因数の和:6807

約数の個数: 24

約数和(自身を含む): 283078656

約数和(自身を除く): 127214252

約数列:

[1, 2, 4, 31, 62, 124, 191, 382, 764, 5921, 6581, 11842, 13162, 23684, 26324, 204011, 408022, 816044, 1256971, 2513942, 5027884, 38966101, 77932202, 155864404]

約数ペア:

[(1, 155864404), (2, 77932202), (4, 38966101), (31, 5027884), (62, 2513942), (124, 1256971), (191, 816044), (382, 408022), (764, 204011), (5921, 26324), (6581, 23684), (11842, 13162)]