151852840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{223313}}^1$

素因数の和:223341

約数の個数: 32

約数和(自身を含む): 361768680

約数和(自身を除く): 209915840

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 223313, 446626, 893252, 1116565, 1786504, 2233130, 3796321, 4466260, 7592642, 8932520, 15185284, 18981605, 30370568, 37963210, 75926420, 151852840]

約数ペア:

[(1, 151852840), (2, 75926420), (4, 37963210), (5, 30370568), (8, 18981605), (10, 15185284), (17, 8932520), (20, 7592642), (34, 4466260), (40, 3796321), (68, 2233130), (85, 1786504), (136, 1116565), (170, 893252), (340, 446626), (680, 223313)]