155540918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^2$

素因数の和:600

約数の個数: 24

約数和(自身を含む): 254754864

約数和(自身を除く): 99213946

約数列:

[1, 2, 13, 26, 103, 206, 241, 482, 1339, 2678, 3133, 6266, 24823, 49646, 58081, 116162, 322699, 645398, 755053, 1510106, 5982343, 11964686, 77770459, 155540918]

約数ペア:

[(1, 155540918), (2, 77770459), (13, 11964686), (26, 5982343), (103, 1510106), (206, 755053), (241, 645398), (482, 322699), (1339, 116162), (2678, 58081), (3133, 49646), (6266, 24823)]