140722854

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{64969}}^1$

素因数の和:65012

約数の個数: 24

約数和(自身を含む): 297042840

約数和(自身を除く): 156319986

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 361, 722, 1083, 2166, 64969, 129938, 194907, 389814, 1234411, 2468822, 3703233, 7406466, 23453809, 46907618, 70361427, 140722854]

約数ペア:

[(1, 140722854), (2, 70361427), (3, 46907618), (6, 23453809), (19, 7406466), (38, 3703233), (57, 2468822), (114, 1234411), (361, 389814), (722, 194907), (1083, 129938), (2166, 64969)]