156720484

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{15263}}^1$

素因数の和:15435

約数の個数: 24

約数和(自身を含む): 292336128

約数和(自身を除く): 135615644

約数列:

[1, 2, 4, 17, 34, 68, 151, 302, 604, 2567, 5134, 10268, 15263, 30526, 61052, 259471, 518942, 1037884, 2304713, 4609426, 9218852, 39180121, 78360242, 156720484]

約数ペア:

[(1, 156720484), (2, 78360242), (4, 39180121), (17, 9218852), (34, 4609426), (68, 2304713), (151, 1037884), (302, 518942), (604, 259471), (2567, 61052), (5134, 30526), (10268, 15263)]