139812912

素因数分解:

$2^4\times 3^3\times {\mathrm{323641}}^1$

素因数の和:323658

約数の個数: 40

約数和(自身を含む): 401316080

約数和(自身を除く): 261503168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 323641, 647282, 970923, 1294564, 1941846, 2589128, 2912769, 3883692, 5178256, 5825538, 7767384, 8738307, 11651076, 15534768, 17476614, 23302152, 34953228, 46604304, 69906456, 139812912]

約数ペア:

[(1, 139812912), (2, 69906456), (3, 46604304), (4, 34953228), (6, 23302152), (8, 17476614), (9, 15534768), (12, 11651076), (16, 8738307), (18, 7767384), (24, 5825538), (27, 5178256), (36, 3883692), (48, 2912769), (54, 2589128), (72, 1941846), (108, 1294564), (144, 970923), (216, 647282), (432, 323641)]