318970158

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1063}}^1\times {\mathrm{3847}}^1$

素因数の和:4928

約数の個数: 32

約数和(自身を含む): 687837696

約数和(自身を除く): 368867538

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1063, 2126, 3189, 3847, 6378, 7694, 11541, 13819, 23082, 27638, 41457, 50011, 82914, 100022, 150033, 300066, 4089361, 8178722, 12268083, 24536166, 53161693, 106323386, 159485079, 318970158]

約数ペア:

[(1, 318970158), (2, 159485079), (3, 106323386), (6, 53161693), (13, 24536166), (26, 12268083), (39, 8178722), (78, 4089361), (1063, 300066), (2126, 150033), (3189, 100022), (3847, 82914), (6378, 50011), (7694, 41457), (11541, 27638), (13819, 23082)]