153764492

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{289031}}^1$

素因数の和:289061

約数の個数: 24

約数和(自身を含む): 323715840

約数和(自身を除く): 169951348

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 289031, 578062, 1156124, 2023217, 4046434, 5491589, 8092868, 10983178, 21966356, 38441123, 76882246, 153764492]

約数ペア:

[(1, 153764492), (2, 76882246), (4, 38441123), (7, 21966356), (14, 10983178), (19, 8092868), (28, 5491589), (38, 4046434), (76, 2023217), (133, 1156124), (266, 578062), (532, 289031)]