127904162

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{379}}^1$

素因数の和:590

約数の個数: 32

約数和(自身を含む): 206841600

約数和(自身を除く): 78937438

約数列:

[1, 2, 19, 38, 83, 107, 166, 214, 379, 758, 1577, 2033, 3154, 4066, 7201, 8881, 14402, 17762, 31457, 40553, 62914, 81106, 168739, 337478, 597683, 770507, 1195366, 1541014, 3365899, 6731798, 63952081, 127904162]

約数ペア:

[(1, 127904162), (2, 63952081), (19, 6731798), (38, 3365899), (83, 1541014), (107, 1195366), (166, 770507), (214, 597683), (379, 337478), (758, 168739), (1577, 81106), (2033, 62914), (3154, 40553), (4066, 31457), (7201, 17762), (8881, 14402)]