127229032

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{499}}^1$

素因数の和:698

約数の個数: 64

約数和(自身を含む): 284400000

約数和(自身を除く): 157170968

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 157, 203, 232, 314, 406, 499, 628, 812, 998, 1099, 1256, 1624, 1996, 2198, 3493, 3992, 4396, 4553, 6986, 8792, 9106, 13972, 14471, 18212, 27944, 28942, 31871, 36424, 57884, 63742, 78343, 101297, 115768, 127484, 156686, 202594, 254968, 313372, 405188, 548401, 626744, 810376, 1096802, 2193604, 2271947, 4387208, 4543894, 9087788, 15903629, 18175576, 31807258, 63614516, 127229032]

約数ペア:

[(1, 127229032), (2, 63614516), (4, 31807258), (7, 18175576), (8, 15903629), (14, 9087788), (28, 4543894), (29, 4387208), (56, 2271947), (58, 2193604), (116, 1096802), (157, 810376), (203, 626744), (232, 548401), (314, 405188), (406, 313372), (499, 254968), (628, 202594), (812, 156686), (998, 127484), (1099, 115768), (1256, 101297), (1624, 78343), (1996, 63742), (2198, 57884), (3493, 36424), (3992, 31871), (4396, 28942), (4553, 27944), (6986, 18212), (8792, 14471), (9106, 13972)]