123048138

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{188147}}^1$

素因数の和:188261

約数の個数: 16

約数和(自身を含む): 248355360

約数和(自身を除く): 125307222

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 188147, 376294, 564441, 1128882, 20508023, 41016046, 61524069, 123048138]

約数ペア:

[(1, 123048138), (2, 61524069), (3, 41016046), (6, 20508023), (109, 1128882), (218, 564441), (327, 376294), (654, 188147)]