138985824

素因数分解:

$2^5\times 3^1\times {\mathrm{83}}^1\times {\mathrm{17443}}^1$

素因数の和:17539

約数の個数: 48

約数和(自身を含む): 369254592

約数和(自身を除く): 230268768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 83, 96, 166, 249, 332, 498, 664, 996, 1328, 1992, 2656, 3984, 7968, 17443, 34886, 52329, 69772, 104658, 139544, 209316, 279088, 418632, 558176, 837264, 1447769, 1674528, 2895538, 4343307, 5791076, 8686614, 11582152, 17373228, 23164304, 34746456, 46328608, 69492912, 138985824]

約数ペア:

[(1, 138985824), (2, 69492912), (3, 46328608), (4, 34746456), (6, 23164304), (8, 17373228), (12, 11582152), (16, 8686614), (24, 5791076), (32, 4343307), (48, 2895538), (83, 1674528), (96, 1447769), (166, 837264), (249, 558176), (332, 418632), (498, 279088), (664, 209316), (996, 139544), (1328, 104658), (1992, 69772), (2656, 52329), (3984, 34886), (7968, 17443)]