157280428

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{751}}^1\times {\mathrm{1277}}^1$

素因数の和:2073

約数の個数: 24

約数和(自身を含む): 282550464

約数和(自身を除く): 125270036

約数列:

[1, 2, 4, 41, 82, 164, 751, 1277, 1502, 2554, 3004, 5108, 30791, 52357, 61582, 104714, 123164, 209428, 959027, 1918054, 3836108, 39320107, 78640214, 157280428]

約数ペア:

[(1, 157280428), (2, 78640214), (4, 39320107), (41, 3836108), (82, 1918054), (164, 959027), (751, 209428), (1277, 123164), (1502, 104714), (2554, 61582), (3004, 52357), (5108, 30791)]