156901676

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{4253}}^1$

素因数の和:4681

約数の個数: 24

約数和(自身を含む): 287298144

約数和(自身を除く): 130396468

約数列:

[1, 2, 4, 23, 46, 92, 401, 802, 1604, 4253, 8506, 9223, 17012, 18446, 36892, 97819, 195638, 391276, 1705453, 3410906, 6821812, 39225419, 78450838, 156901676]

約数ペア:

[(1, 156901676), (2, 78450838), (4, 39225419), (23, 6821812), (46, 3410906), (92, 1705453), (401, 391276), (802, 195638), (1604, 97819), (4253, 36892), (8506, 18446), (9223, 17012)]