168553614

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{20023}}^1$

素因数の和:20112

約数の個数: 32

約数和(自身を含む): 357548544

約数和(自身を除く): 188994930

約数列:

[1, 2, 3, 6, 23, 46, 61, 69, 122, 138, 183, 366, 1403, 2806, 4209, 8418, 20023, 40046, 60069, 120138, 460529, 921058, 1221403, 1381587, 2442806, 2763174, 3664209, 7328418, 28092269, 56184538, 84276807, 168553614]

約数ペア:

[(1, 168553614), (2, 84276807), (3, 56184538), (6, 28092269), (23, 7328418), (46, 3664209), (61, 2763174), (69, 2442806), (122, 1381587), (138, 1221403), (183, 921058), (366, 460529), (1403, 120138), (2806, 60069), (4209, 40046), (8418, 20023)]