157415392082

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{286981}}^1$

素因数の和:287103

約数の個数: 48

約数和(自身を含む): 273825597192

約数和(自身を除く): 116410205110

約数列:

[1, 2, 13, 17, 26, 34, 73, 146, 221, 289, 442, 578, 949, 1241, 1898, 2482, 3757, 7514, 16133, 21097, 32266, 42194, 274261, 286981, 548522, 573962, 3730753, 4878677, 7461506, 9757354, 20949613, 41899226, 63422801, 82937509, 126845602, 165875018, 272344969, 356143421, 544689938, 712286842, 1078187617, 2156375234, 4629864473, 6054438157, 9259728946, 12108876314, 78707696041, 157415392082]

約数ペア:

[(1, 157415392082), (2, 78707696041), (13, 12108876314), (17, 9259728946), (26, 6054438157), (34, 4629864473), (73, 2156375234), (146, 1078187617), (221, 712286842), (289, 544689938), (442, 356143421), (578, 272344969), (949, 165875018), (1241, 126845602), (1898, 82937509), (2482, 63422801), (3757, 41899226), (7514, 20949613), (16133, 9757354), (21097, 7461506), (32266, 4878677), (42194, 3730753), (274261, 573962), (286981, 548522)]