138520464

素因数分解:

$2^4\times 3^1\times {\mathrm{223}}^1\times {\mathrm{12941}}^1$

素因数の和:13175

約数の個数: 40

約数和(自身を含む): 359476992

約数和(自身を除く): 220956528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 223, 446, 669, 892, 1338, 1784, 2676, 3568, 5352, 10704, 12941, 25882, 38823, 51764, 77646, 103528, 155292, 207056, 310584, 621168, 2885843, 5771686, 8657529, 11543372, 17315058, 23086744, 34630116, 46173488, 69260232, 138520464]

約数ペア:

[(1, 138520464), (2, 69260232), (3, 46173488), (4, 34630116), (6, 23086744), (8, 17315058), (12, 11543372), (16, 8657529), (24, 5771686), (48, 2885843), (223, 621168), (446, 310584), (669, 207056), (892, 155292), (1338, 103528), (1784, 77646), (2676, 51764), (3568, 38823), (5352, 25882), (10704, 12941)]