147686072

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{4129}}^1$

素因数の和:4415

約数の個数: 32

約数和(自身を含む): 294386400

約数和(自身を除く): 146700328

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 263, 526, 1052, 2104, 4129, 4471, 8258, 8942, 16516, 17884, 33032, 35768, 70193, 140386, 280772, 561544, 1085927, 2171854, 4343708, 8687416, 18460759, 36921518, 73843036, 147686072]

約数ペア:

[(1, 147686072), (2, 73843036), (4, 36921518), (8, 18460759), (17, 8687416), (34, 4343708), (68, 2171854), (136, 1085927), (263, 561544), (526, 280772), (1052, 140386), (2104, 70193), (4129, 35768), (4471, 33032), (8258, 17884), (8942, 16516)]