140757134

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{164821}}^1$

素因数の和:164891

約数の個数: 16

約数和(自身を含む): 245255136

約数和(自身を除く): 104498002

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 164821, 329642, 1153747, 2307494, 10054081, 20108162, 70378567, 140757134]

約数ペア:

[(1, 140757134), (2, 70378567), (7, 20108162), (14, 10054081), (61, 2307494), (122, 1153747), (427, 329642), (854, 164821)]