149769064

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{456613}}^1$

素因数の和:456660

約数の個数: 16

約数和(自身を含む): 287666820

約数和(自身を除く): 137897756

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 456613, 913226, 1826452, 3652904, 18721133, 37442266, 74884532, 149769064]

約数ペア:

[(1, 149769064), (2, 74884532), (4, 37442266), (8, 18721133), (41, 3652904), (82, 1826452), (164, 913226), (328, 456613)]