161750975086

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{110977}}^1$

素因数の和:111268

約数の個数: 32

約数和(自身を含む): 251298583200

約数和(自身を除く): 89547608114

約数列:

[1, 2, 67, 73, 134, 146, 149, 298, 4891, 9782, 9983, 10877, 19966, 21754, 110977, 221954, 728759, 1457518, 7435459, 8101321, 14870918, 16202642, 16535573, 33071146, 542788507, 1085577014, 1107883391, 1207096829, 2215766782, 2414193658, 80875487543, 161750975086]

約数ペア:

[(1, 161750975086), (2, 80875487543), (67, 2414193658), (73, 2215766782), (134, 1207096829), (146, 1107883391), (149, 1085577014), (298, 542788507), (4891, 33071146), (9782, 16535573), (9983, 16202642), (10877, 14870918), (19966, 8101321), (21754, 7435459), (110977, 1457518), (221954, 728759)]