158019876

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{209021}}^1$

素因数の和:209041

約数の個数: 48

約数和(自身を含む): 468209280

約数和(自身を除く): 310189404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 209021, 418042, 627063, 836084, 1254126, 1463147, 1881189, 2508252, 2926294, 3762378, 4389441, 5643567, 5852588, 7524756, 8778882, 11287134, 13168323, 17557764, 22574268, 26336646, 39504969, 52673292, 79009938, 158019876]

約数ペア:

[(1, 158019876), (2, 79009938), (3, 52673292), (4, 39504969), (6, 26336646), (7, 22574268), (9, 17557764), (12, 13168323), (14, 11287134), (18, 8778882), (21, 7524756), (27, 5852588), (28, 5643567), (36, 4389441), (42, 3762378), (54, 2926294), (63, 2508252), (84, 1881189), (108, 1463147), (126, 1254126), (189, 836084), (252, 627063), (378, 418042), (756, 209021)]