127948126

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{379}}^1$

素因数の和:624

約数の個数: 32

約数和(自身を含む): 206841600

約数和(自身を除く): 78893474

約数列:

[1, 2, 23, 41, 46, 82, 179, 358, 379, 758, 943, 1886, 4117, 7339, 8234, 8717, 14678, 15539, 17434, 31078, 67841, 135682, 168797, 337594, 357397, 714794, 1560343, 2781481, 3120686, 5562962, 63974063, 127948126]

約数ペア:

[(1, 127948126), (2, 63974063), (23, 5562962), (41, 3120686), (46, 2781481), (82, 1560343), (179, 714794), (358, 357397), (379, 337594), (758, 168797), (943, 135682), (1886, 67841), (4117, 31078), (7339, 17434), (8234, 15539), (8717, 14678)]