156730081438

素因数分解:

$2^1\times 7^1\times {\mathrm{9619}}^1\times {\mathrm{1163843}}^1$

素因数の和:1173471

約数の個数: 16

約数和(自身を含む): 268708302720

約数和(自身を除く): 111978221282

約数列:

[1, 2, 7, 14, 9619, 19238, 67333, 134666, 1163843, 2327686, 8146901, 16293802, 11195005817, 22390011634, 78365040719, 156730081438]

約数ペア:

[(1, 156730081438), (2, 78365040719), (7, 22390011634), (14, 11195005817), (9619, 16293802), (19238, 8146901), (67333, 2327686), (134666, 1163843)]