164435472

素因数分解:

$2^4\times 3^2\times {\mathrm{907}}^1\times {\mathrm{1259}}^1$

素因数の和:2180

約数の個数: 60

約数和(自身を含む): 461064240

約数和(自身を除く): 296628768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 907, 1259, 1814, 2518, 2721, 3628, 3777, 5036, 5442, 7256, 7554, 8163, 10072, 10884, 11331, 14512, 15108, 16326, 20144, 21768, 22662, 30216, 32652, 43536, 45324, 60432, 65304, 90648, 130608, 181296, 1141913, 2283826, 3425739, 4567652, 6851478, 9135304, 10277217, 13702956, 18270608, 20554434, 27405912, 41108868, 54811824, 82217736, 164435472]

約数ペア:

[(1, 164435472), (2, 82217736), (3, 54811824), (4, 41108868), (6, 27405912), (8, 20554434), (9, 18270608), (12, 13702956), (16, 10277217), (18, 9135304), (24, 6851478), (36, 4567652), (48, 3425739), (72, 2283826), (144, 1141913), (907, 181296), (1259, 130608), (1814, 90648), (2518, 65304), (2721, 60432), (3628, 45324), (3777, 43536), (5036, 32652), (5442, 30216), (7256, 22662), (7554, 21768), (8163, 20144), (10072, 16326), (10884, 15108), (11331, 14512)]