168521520484

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{971}}^1\times {\mathrm{291199}}^1$

素因数の和:292323

約数の個数: 24

約数和(自身を含む): 297198720000

約数和(自身を除く): 128677199516

約数列:

[1, 2, 4, 149, 298, 596, 971, 1942, 3884, 144679, 289358, 291199, 578716, 582398, 1164796, 43388651, 86777302, 173554604, 282754229, 565508458, 1131016916, 42130380121, 84260760242, 168521520484]

約数ペア:

[(1, 168521520484), (2, 84260760242), (4, 42130380121), (149, 1131016916), (298, 565508458), (596, 282754229), (971, 173554604), (1942, 86777302), (3884, 43388651), (144679, 1164796), (289358, 582398), (291199, 578716)]