138976536

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{81559}}^1$

素因数の和:81639

約数の個数: 32

約数和(自身を含む): 352339200

約数和(自身を除く): 213362664

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 81559, 163118, 244677, 326236, 489354, 652472, 978708, 1957416, 5790689, 11581378, 17372067, 23162756, 34744134, 46325512, 69488268, 138976536]

約数ペア:

[(1, 138976536), (2, 69488268), (3, 46325512), (4, 34744134), (6, 23162756), (8, 17372067), (12, 11581378), (24, 5790689), (71, 1957416), (142, 978708), (213, 652472), (284, 489354), (426, 326236), (568, 244677), (852, 163118), (1704, 81559)]