156775538740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{1076903}}^1$

素因数の和:1077192

約数の個数: 48

約数和(自身を含む): 341938558080

約数和(自身を除く): 185163019340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 251, 290, 502, 580, 1004, 1255, 2510, 5020, 7279, 14558, 29116, 36395, 72790, 145580, 1076903, 2153806, 4307612, 5384515, 10769030, 21538060, 31230187, 62460374, 124920748, 156150935, 270302653, 312301870, 540605306, 624603740, 1081210612, 1351513265, 2703026530, 5406053060, 7838776937, 15677553874, 31355107748, 39193884685, 78387769370, 156775538740]

約数ペア:

[(1, 156775538740), (2, 78387769370), (4, 39193884685), (5, 31355107748), (10, 15677553874), (20, 7838776937), (29, 5406053060), (58, 2703026530), (116, 1351513265), (145, 1081210612), (251, 624603740), (290, 540605306), (502, 312301870), (580, 270302653), (1004, 156150935), (1255, 124920748), (2510, 62460374), (5020, 31230187), (7279, 21538060), (14558, 10769030), (29116, 5384515), (36395, 4307612), (72790, 2153806), (145580, 1076903)]