156996812

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{1579}}^1$

素因数の和:1710

約数の個数: 48

約数和(自身を含む): 324898560

約数和(自身を除く): 167901748

約数列:

[1, 2, 4, 7, 14, 28, 53, 67, 106, 134, 212, 268, 371, 469, 742, 938, 1484, 1579, 1876, 3158, 3551, 6316, 7102, 11053, 14204, 22106, 24857, 44212, 49714, 83687, 99428, 105793, 167374, 211586, 334748, 423172, 585809, 740551, 1171618, 1481102, 2343236, 2962204, 5607029, 11214058, 22428116, 39249203, 78498406, 156996812]

約数ペア:

[(1, 156996812), (2, 78498406), (4, 39249203), (7, 22428116), (14, 11214058), (28, 5607029), (53, 2962204), (67, 2343236), (106, 1481102), (134, 1171618), (212, 740551), (268, 585809), (371, 423172), (469, 334748), (742, 211586), (938, 167374), (1484, 105793), (1579, 99428), (1876, 83687), (3158, 49714), (3551, 44212), (6316, 24857), (7102, 22106), (11053, 14204)]