152635588

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2411}}^1$

素因数の和:2465

約数の個数: 72

約数和(自身を含む): 346459680

約数和(自身を除く): 193824092

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 49, 68, 76, 98, 119, 133, 196, 238, 266, 323, 476, 532, 646, 833, 931, 1292, 1666, 1862, 2261, 2411, 3332, 3724, 4522, 4822, 9044, 9644, 15827, 16877, 31654, 33754, 40987, 45809, 63308, 67508, 81974, 91618, 118139, 163948, 183236, 236278, 286909, 320663, 472556, 573818, 641326, 778753, 1147636, 1282652, 1557506, 2008363, 2244641, 3115012, 4016726, 4489282, 5451271, 8033452, 8978564, 10902542, 21805084, 38158897, 76317794, 152635588]

約数ペア:

[(1, 152635588), (2, 76317794), (4, 38158897), (7, 21805084), (14, 10902542), (17, 8978564), (19, 8033452), (28, 5451271), (34, 4489282), (38, 4016726), (49, 3115012), (68, 2244641), (76, 2008363), (98, 1557506), (119, 1282652), (133, 1147636), (196, 778753), (238, 641326), (266, 573818), (323, 472556), (476, 320663), (532, 286909), (646, 236278), (833, 183236), (931, 163948), (1292, 118139), (1666, 91618), (1862, 81974), (2261, 67508), (2411, 63308), (3332, 45809), (3724, 40987), (4522, 33754), (4822, 31654), (9044, 16877), (9644, 15827)]