156658568

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{853}}^1\times {\mathrm{2087}}^1$

素因数の和:2957

約数の個数: 32

約数和(自身を含む): 320967360

約数和(自身を除く): 164308792

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 853, 1706, 2087, 3412, 4174, 6824, 8348, 9383, 16696, 18766, 22957, 37532, 45914, 75064, 91828, 183656, 1780211, 3560422, 7120844, 14241688, 19582321, 39164642, 78329284, 156658568]

約数ペア:

[(1, 156658568), (2, 78329284), (4, 39164642), (8, 19582321), (11, 14241688), (22, 7120844), (44, 3560422), (88, 1780211), (853, 183656), (1706, 91828), (2087, 75064), (3412, 45914), (4174, 37532), (6824, 22957), (8348, 18766), (9383, 16696)]