149305160

素因数分解:

$2^3\times 5^1\times {\mathrm{3732629}}^1$

素因数の和:3732640

約数の個数: 16

約数和(自身を含む): 335936700

約数和(自身を除く): 186631540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3732629, 7465258, 14930516, 18663145, 29861032, 37326290, 74652580, 149305160]

約数ペア:

[(1, 149305160), (2, 74652580), (4, 37326290), (5, 29861032), (8, 18663145), (10, 14930516), (20, 7465258), (40, 3732629)]