156964458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{33073}}^1$

素因数の和:33198

約数の個数: 32

約数和(自身を含む): 361961856

約数和(自身を除く): 204997398

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 113, 226, 339, 678, 791, 1582, 2373, 4746, 33073, 66146, 99219, 198438, 231511, 463022, 694533, 1389066, 3737249, 7474498, 11211747, 22423494, 26160743, 52321486, 78482229, 156964458]

約数ペア:

[(1, 156964458), (2, 78482229), (3, 52321486), (6, 26160743), (7, 22423494), (14, 11211747), (21, 7474498), (42, 3737249), (113, 1389066), (226, 694533), (339, 463022), (678, 231511), (791, 198438), (1582, 99219), (2373, 66146), (4746, 33073)]