161180052

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1221061}}^1$

素因数の和:1221079

約数の個数: 24

約数和(自身を含む): 410276832

約数和(自身を除く): 249096780

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 1221061, 2442122, 3663183, 4884244, 7326366, 13431671, 14652732, 26863342, 40295013, 53726684, 80590026, 161180052]

約数ペア:

[(1, 161180052), (2, 80590026), (3, 53726684), (4, 40295013), (6, 26863342), (11, 14652732), (12, 13431671), (22, 7326366), (33, 4884244), (44, 3663183), (66, 2442122), (132, 1221061)]