158136660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79867}}^1$

素因数の和:79893

約数の個数: 72

約数和(自身を含む): 523295136

約数和(自身を除く): 365158476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 79867, 159734, 239601, 319468, 399335, 479202, 718803, 798670, 878537, 958404, 1198005, 1437606, 1597340, 1757074, 2396010, 2635611, 2875212, 3514148, 3594015, 4392685, 4792020, 5271222, 7188030, 7906833, 8785370, 10542444, 13178055, 14376060, 15813666, 17570740, 26356110, 31627332, 39534165, 52712220, 79068330, 158136660]

約数ペア:

[(1, 158136660), (2, 79068330), (3, 52712220), (4, 39534165), (5, 31627332), (6, 26356110), (9, 17570740), (10, 15813666), (11, 14376060), (12, 13178055), (15, 10542444), (18, 8785370), (20, 7906833), (22, 7188030), (30, 5271222), (33, 4792020), (36, 4392685), (44, 3594015), (45, 3514148), (55, 2875212), (60, 2635611), (66, 2396010), (90, 1757074), (99, 1597340), (110, 1437606), (132, 1198005), (165, 958404), (180, 878537), (198, 798670), (220, 718803), (330, 479202), (396, 399335), (495, 319468), (660, 239601), (990, 159734), (1980, 79867)]