159683258

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{449}}^1$

素因数の和:675

約数の個数: 48

約数和(自身を含む): 295488000

約数和(自身を除く): 135804742

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 191, 266, 382, 449, 898, 931, 1337, 1862, 2674, 3143, 3629, 6286, 7258, 8531, 9359, 17062, 18718, 22001, 25403, 44002, 50806, 59717, 85759, 119434, 171518, 177821, 355642, 418019, 600313, 836038, 1200626, 1629421, 3258842, 4202191, 8404382, 11405947, 22811894, 79841629, 159683258]

約数ペア:

[(1, 159683258), (2, 79841629), (7, 22811894), (14, 11405947), (19, 8404382), (38, 4202191), (49, 3258842), (98, 1629421), (133, 1200626), (191, 836038), (266, 600313), (382, 418019), (449, 355642), (898, 177821), (931, 171518), (1337, 119434), (1862, 85759), (2674, 59717), (3143, 50806), (3629, 44002), (6286, 25403), (7258, 22001), (8531, 18718), (9359, 17062)]