139734322

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2377}}^1$

素因数の和:2435

約数の個数: 64

約数和(自身を含む): 287642880

約数和(自身を除く): 147908558

約数列:

[1, 2, 7, 13, 14, 17, 19, 26, 34, 38, 91, 119, 133, 182, 221, 238, 247, 266, 323, 442, 494, 646, 1547, 1729, 2261, 2377, 3094, 3458, 4199, 4522, 4754, 8398, 16639, 29393, 30901, 33278, 40409, 45163, 58786, 61802, 80818, 90326, 216307, 282863, 316141, 432614, 525317, 565726, 587119, 632282, 767771, 1050634, 1174238, 1535542, 3677219, 4109833, 5374397, 7354438, 8219666, 9981023, 10748794, 19962046, 69867161, 139734322]

約数ペア:

[(1, 139734322), (2, 69867161), (7, 19962046), (13, 10748794), (14, 9981023), (17, 8219666), (19, 7354438), (26, 5374397), (34, 4109833), (38, 3677219), (91, 1535542), (119, 1174238), (133, 1050634), (182, 767771), (221, 632282), (238, 587119), (247, 565726), (266, 525317), (323, 432614), (442, 316141), (494, 282863), (646, 216307), (1547, 90326), (1729, 80818), (2261, 61802), (2377, 58786), (3094, 45163), (3458, 40409), (4199, 33278), (4522, 30901), (4754, 29393), (8398, 16639)]