139656504

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{447617}}^1$

素因数の和:447639

約数の個数: 32

約数和(自身を含む): 375999120

約数和(自身を除く): 236342616

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 447617, 895234, 1342851, 1790468, 2685702, 3580936, 5371404, 5819021, 10742808, 11638042, 17457063, 23276084, 34914126, 46552168, 69828252, 139656504]

約数ペア:

[(1, 139656504), (2, 69828252), (3, 46552168), (4, 34914126), (6, 23276084), (8, 17457063), (12, 11638042), (13, 10742808), (24, 5819021), (26, 5371404), (39, 3580936), (52, 2685702), (78, 1790468), (104, 1342851), (156, 895234), (312, 447617)]