156235828

素因数分解:

$2^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{17827}}^1$

素因数の和:18151

約数の個数: 24

約数和(自身を含む): 313487552

約数和(自身を除く): 157251724

約数列:

[1, 2, 4, 7, 14, 28, 313, 626, 1252, 2191, 4382, 8764, 17827, 35654, 71308, 124789, 249578, 499156, 5579851, 11159702, 22319404, 39058957, 78117914, 156235828]

約数ペア:

[(1, 156235828), (2, 78117914), (4, 39058957), (7, 22319404), (14, 11159702), (28, 5579851), (313, 499156), (626, 249578), (1252, 124789), (2191, 71308), (4382, 35654), (8764, 17827)]