140816868

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{1669}}^1$

素因数の和:1844

約数の個数: 48

約数和(自身を含む): 336672000

約数和(自身を除く): 195855132

約数列:

[1, 2, 3, 4, 6, 12, 79, 89, 158, 178, 237, 267, 316, 356, 474, 534, 948, 1068, 1669, 3338, 5007, 6676, 7031, 10014, 14062, 20028, 21093, 28124, 42186, 84372, 131851, 148541, 263702, 297082, 395553, 445623, 527404, 594164, 791106, 891246, 1582212, 1782492, 11734739, 23469478, 35204217, 46938956, 70408434, 140816868]

約数ペア:

[(1, 140816868), (2, 70408434), (3, 46938956), (4, 35204217), (6, 23469478), (12, 11734739), (79, 1782492), (89, 1582212), (158, 891246), (178, 791106), (237, 594164), (267, 527404), (316, 445623), (356, 395553), (474, 297082), (534, 263702), (948, 148541), (1068, 131851), (1669, 84372), (3338, 42186), (5007, 28124), (6676, 21093), (7031, 20028), (10014, 14062)]