154319914

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{439}}^1$

素因数の和:683

約数の個数: 48

約数和(自身を含む): 287115840

約数和(自身を除く): 132795926

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 211, 238, 422, 439, 833, 878, 1477, 1666, 2954, 3073, 3587, 6146, 7174, 7463, 10339, 14926, 20678, 21511, 25109, 43022, 50218, 52241, 92629, 104482, 175763, 185258, 351526, 365687, 648403, 731374, 1296806, 1574693, 3149386, 4538821, 9077642, 11022851, 22045702, 77159957, 154319914]

約数ペア:

[(1, 154319914), (2, 77159957), (7, 22045702), (14, 11022851), (17, 9077642), (34, 4538821), (49, 3149386), (98, 1574693), (119, 1296806), (211, 731374), (238, 648403), (422, 365687), (439, 351526), (833, 185258), (878, 175763), (1477, 104482), (1666, 92629), (2954, 52241), (3073, 50218), (3587, 43022), (6146, 25109), (7174, 21511), (7463, 20678), (10339, 14926)]