165969036

素因数分解:

$2^2\times 3^2\times {\mathrm{181}}^1\times {\mathrm{25471}}^1$

素因数の和:25662

約数の個数: 36

約数和(自身を含む): 421867264

約数和(自身を除く): 255898228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 181, 362, 543, 724, 1086, 1629, 2172, 3258, 6516, 25471, 50942, 76413, 101884, 152826, 229239, 305652, 458478, 916956, 4610251, 9220502, 13830753, 18441004, 27661506, 41492259, 55323012, 82984518, 165969036]

約数ペア:

[(1, 165969036), (2, 82984518), (3, 55323012), (4, 41492259), (6, 27661506), (9, 18441004), (12, 13830753), (18, 9220502), (36, 4610251), (181, 916956), (362, 458478), (543, 305652), (724, 229239), (1086, 152826), (1629, 101884), (2172, 76413), (3258, 50942), (6516, 25471)]