159987492

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{634871}}^1$

素因数の和:634888

約数の個数: 36

約数和(自身を含む): 462186816

約数和(自身を除く): 302199324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 634871, 1269742, 1904613, 2539484, 3809226, 4444097, 5713839, 7618452, 8888194, 11427678, 13332291, 17776388, 22855356, 26664582, 39996873, 53329164, 79993746, 159987492]

約数ペア:

[(1, 159987492), (2, 79993746), (3, 53329164), (4, 39996873), (6, 26664582), (7, 22855356), (9, 17776388), (12, 13332291), (14, 11427678), (18, 8888194), (21, 7618452), (28, 5713839), (36, 4444097), (42, 3809226), (63, 2539484), (84, 1904613), (126, 1269742), (252, 634871)]