138654888

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{122921}}^1$

素因数の和:122977

約数の個数: 32

約数和(自身を含む): 354015360

約数和(自身を除く): 215360472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 122921, 245842, 368763, 491684, 737526, 983368, 1475052, 2950104, 5777287, 11554574, 17331861, 23109148, 34663722, 46218296, 69327444, 138654888]

約数ペア:

[(1, 138654888), (2, 69327444), (3, 46218296), (4, 34663722), (6, 23109148), (8, 17331861), (12, 11554574), (24, 5777287), (47, 2950104), (94, 1475052), (141, 983368), (188, 737526), (282, 491684), (376, 368763), (564, 245842), (1128, 122921)]