156918486992

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{480449}}^1$

素因数の和:480743

約数の個数: 40

約数和(自身を含む): 308304765000

約数和(自身を除く): 151386278008

約数列:

[1, 2, 4, 8, 16, 137, 149, 274, 298, 548, 596, 1096, 1192, 2192, 2384, 20413, 40826, 81652, 163304, 326608, 480449, 960898, 1921796, 3843592, 7687184, 65821513, 71586901, 131643026, 143173802, 263286052, 286347604, 526572104, 572695208, 1053144208, 1145390416, 9807405437, 19614810874, 39229621748, 78459243496, 156918486992]

約数ペア:

[(1, 156918486992), (2, 78459243496), (4, 39229621748), (8, 19614810874), (16, 9807405437), (137, 1145390416), (149, 1053144208), (274, 572695208), (298, 526572104), (548, 286347604), (596, 263286052), (1096, 143173802), (1192, 131643026), (2192, 71586901), (2384, 65821513), (20413, 7687184), (40826, 3843592), (81652, 1921796), (163304, 960898), (326608, 480449)]