157420468

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{829}}^1\times {\mathrm{1637}}^1$

素因数の和:2499

約数の個数: 24

約数和(自身を含む): 285503400

約数和(自身を除く): 128082932

約数列:

[1, 2, 4, 29, 58, 116, 829, 1637, 1658, 3274, 3316, 6548, 24041, 47473, 48082, 94946, 96164, 189892, 1357073, 2714146, 5428292, 39355117, 78710234, 157420468]

約数ペア:

[(1, 157420468), (2, 78710234), (4, 39355117), (29, 5428292), (58, 2714146), (116, 1357073), (829, 189892), (1637, 96164), (1658, 94946), (3274, 48082), (3316, 47473), (6548, 24041)]