137418216

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{440443}}^1$

素因数の和:440465

約数の個数: 32

約数和(自身を含む): 369972960

約数和(自身を除く): 232554744

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 440443, 880886, 1321329, 1761772, 2642658, 3523544, 5285316, 5725759, 10570632, 11451518, 17177277, 22903036, 34354554, 45806072, 68709108, 137418216]

約数ペア:

[(1, 137418216), (2, 68709108), (3, 45806072), (4, 34354554), (6, 22903036), (8, 17177277), (12, 11451518), (13, 10570632), (24, 5725759), (26, 5285316), (39, 3523544), (52, 2642658), (78, 1761772), (104, 1321329), (156, 880886), (312, 440443)]