156609028

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{4271}}^1$

素因数の和:4467

約数の個数: 24

約数和(自身を含む): 279901440

約数和(自身を除く): 123292412

約数列:

[1, 2, 4, 89, 103, 178, 206, 356, 412, 4271, 8542, 9167, 17084, 18334, 36668, 380119, 439913, 760238, 879826, 1520476, 1759652, 39152257, 78304514, 156609028]

約数ペア:

[(1, 156609028), (2, 78304514), (4, 39152257), (89, 1759652), (103, 1520476), (178, 879826), (206, 760238), (356, 439913), (412, 380119), (4271, 36668), (8542, 18334), (9167, 17084)]