165181968

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{163871}}^1$

素因数の和:163892

約数の個数: 60

約数和(自身を含む): 528323328

約数和(自身を除く): 363141360

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 163871, 327742, 491613, 655484, 983226, 1147097, 1310968, 1474839, 1966452, 2294194, 2621936, 2949678, 3441291, 3932904, 4588388, 5899356, 6882582, 7865808, 9176776, 10323873, 11798712, 13765164, 18353552, 20647746, 23597424, 27530328, 41295492, 55060656, 82590984, 165181968]

約数ペア:

[(1, 165181968), (2, 82590984), (3, 55060656), (4, 41295492), (6, 27530328), (7, 23597424), (8, 20647746), (9, 18353552), (12, 13765164), (14, 11798712), (16, 10323873), (18, 9176776), (21, 7865808), (24, 6882582), (28, 5899356), (36, 4588388), (42, 3932904), (48, 3441291), (56, 2949678), (63, 2621936), (72, 2294194), (84, 1966452), (112, 1474839), (126, 1310968), (144, 1147097), (168, 983226), (252, 655484), (336, 491613), (504, 327742), (1008, 163871)]