120189004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{16871}}^1$

素因数の和:17025

約数の個数: 24

約数和(自身を含む): 228176928

約数和(自身を除く): 107987924

約数列:

[1, 2, 4, 13, 26, 52, 137, 274, 548, 1781, 3562, 7124, 16871, 33742, 67484, 219323, 438646, 877292, 2311327, 4622654, 9245308, 30047251, 60094502, 120189004]

約数ペア:

[(1, 120189004), (2, 60094502), (4, 30047251), (13, 9245308), (26, 4622654), (52, 2311327), (137, 877292), (274, 438646), (548, 219323), (1781, 67484), (3562, 33742), (7124, 16871)]