156930463612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{20254319}}^1$

素因数の和:20254485

約数の個数: 24

約数和(自身を含む): 297738504000

約数和(自身を除く): 140808040388

約数列:

[1, 2, 4, 13, 26, 52, 149, 298, 596, 1937, 3874, 7748, 20254319, 40508638, 81017276, 263306147, 526612294, 1053224588, 3017893531, 6035787062, 12071574124, 39232615903, 78465231806, 156930463612]

約数ペア:

[(1, 156930463612), (2, 78465231806), (4, 39232615903), (13, 12071574124), (26, 6035787062), (52, 3017893531), (149, 1053224588), (298, 526612294), (596, 263306147), (1937, 81017276), (3874, 40508638), (7748, 20254319)]