131042328

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^2\times {\mathrm{2953}}^1$

素因数の和:3048

約数の個数: 48

約数和(自身を含む): 335515320

約数和(自身を除く): 204472992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 1849, 2953, 3698, 5547, 5906, 7396, 8859, 11094, 11812, 14792, 17718, 22188, 23624, 35436, 44376, 70872, 126979, 253958, 380937, 507916, 761874, 1015832, 1523748, 3047496, 5460097, 10920194, 16380291, 21840388, 32760582, 43680776, 65521164, 131042328]

約数ペア:

[(1, 131042328), (2, 65521164), (3, 43680776), (4, 32760582), (6, 21840388), (8, 16380291), (12, 10920194), (24, 5460097), (43, 3047496), (86, 1523748), (129, 1015832), (172, 761874), (258, 507916), (344, 380937), (516, 253958), (1032, 126979), (1849, 70872), (2953, 44376), (3698, 35436), (5547, 23624), (5906, 22188), (7396, 17718), (8859, 14792), (11094, 11812)]