138268802

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{125017}}^1$

素因数の和:125105

約数の個数: 16

約数和(自身を含む): 240034560

約数和(自身を除く): 101765758

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 125017, 250034, 875119, 1750238, 9876343, 19752686, 69134401, 138268802]

約数ペア:

[(1, 138268802), (2, 69134401), (7, 19752686), (14, 9876343), (79, 1750238), (158, 875119), (553, 250034), (1106, 125017)]