131999084

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{277309}}^1$

素因数の和:277337

約数の個数: 24

約数和(自身を含む): 279528480

約数和(自身を除く): 147529396

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 277309, 554618, 1109236, 1941163, 3882326, 4714253, 7764652, 9428506, 18857012, 32999771, 65999542, 131999084]

約数ペア:

[(1, 131999084), (2, 65999542), (4, 32999771), (7, 18857012), (14, 9428506), (17, 7764652), (28, 4714253), (34, 3882326), (68, 1941163), (119, 1109236), (238, 554618), (476, 277309)]