156191868

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{206603}}^1$

素因数の和:206623

約数の個数: 48

約数和(自身を含む): 462792960

約数和(自身を除く): 306601092

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, 206603, 413206, 619809, 826412, 1239618, 1446221, 1859427, 2479236, 2892442, 3718854, 4338663, 5578281, 5784884, 7437708, 8677326, 11156562, 13015989, 17354652, 22313124, 26031978, 39047967, 52063956, 78095934, 156191868]

約数ペア:

[(1, 156191868), (2, 78095934), (3, 52063956), (4, 39047967), (6, 26031978), (7, 22313124), (9, 17354652), (12, 13015989), (14, 11156562), (18, 8677326), (21, 7437708), (27, 5784884), (28, 5578281), (36, 4338663), (42, 3718854), (54, 2892442), (63, 2479236), (84, 1859427), (108, 1446221), (126, 1239618), (189, 826412), (252, 619809), (378, 413206), (756, 206603)]