157050322

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{1223}}^1$

素因数の和:1698

約数の個数: 32

約数和(自身を含む): 277603200

約数和(自身を除く): 120552878

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 449, 898, 1223, 2446, 4939, 5837, 9878, 11674, 13453, 15899, 26906, 31798, 64207, 128414, 174889, 349778, 549127, 1098254, 6040397, 7138651, 12080794, 14277302, 78525161, 157050322]

約数ペア:

[(1, 157050322), (2, 78525161), (11, 14277302), (13, 12080794), (22, 7138651), (26, 6040397), (143, 1098254), (286, 549127), (449, 349778), (898, 174889), (1223, 128414), (2446, 64207), (4939, 31798), (5837, 26906), (9878, 15899), (11674, 13453)]