140585928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{836821}}^1$

素因数の和:836837

約数の個数: 32

約数和(自身を含む): 401674560

約数和(自身を除く): 261088632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 836821, 1673642, 2510463, 3347284, 5020926, 5857747, 6694568, 10041852, 11715494, 17573241, 20083704, 23430988, 35146482, 46861976, 70292964, 140585928]

約数ペア:

[(1, 140585928), (2, 70292964), (3, 46861976), (4, 35146482), (6, 23430988), (7, 20083704), (8, 17573241), (12, 11715494), (14, 10041852), (21, 6694568), (24, 5857747), (28, 5020926), (42, 3347284), (56, 2510463), (84, 1673642), (168, 836821)]