128959608

素因数分解:

$2^3\times 3^1\times {\mathrm{227}}^1\times {\mathrm{23671}}^1$

素因数の和:23907

約数の個数: 32

約数和(自身を含む): 323832960

約数和(自身を除く): 194873352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 227, 454, 681, 908, 1362, 1816, 2724, 5448, 23671, 47342, 71013, 94684, 142026, 189368, 284052, 568104, 5373317, 10746634, 16119951, 21493268, 32239902, 42986536, 64479804, 128959608]

約数ペア:

[(1, 128959608), (2, 64479804), (3, 42986536), (4, 32239902), (6, 21493268), (8, 16119951), (12, 10746634), (24, 5373317), (227, 568104), (454, 284052), (681, 189368), (908, 142026), (1362, 94684), (1816, 71013), (2724, 47342), (5448, 23671)]