127907648

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:316

約数の個数: 84

約数和(自身を含む): 283768800

約数和(自身を除く): 155861152

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 83, 88, 121, 166, 176, 199, 242, 332, 352, 398, 484, 664, 704, 796, 913, 968, 1328, 1592, 1826, 1936, 2189, 2656, 3184, 3652, 3872, 4378, 5312, 6368, 7304, 7744, 8756, 10043, 12736, 14608, 16517, 17512, 20086, 24079, 29216, 33034, 35024, 40172, 48158, 58432, 66068, 70048, 80344, 96316, 132136, 140096, 160688, 181687, 192632, 264272, 321376, 363374, 385264, 528544, 642752, 726748, 770528, 1057088, 1453496, 1541056, 1998557, 2906992, 3997114, 5813984, 7994228, 11627968, 15988456, 31976912, 63953824, 127907648]

約数ペア:

[(1, 127907648), (2, 63953824), (4, 31976912), (8, 15988456), (11, 11627968), (16, 7994228), (22, 5813984), (32, 3997114), (44, 2906992), (64, 1998557), (83, 1541056), (88, 1453496), (121, 1057088), (166, 770528), (176, 726748), (199, 642752), (242, 528544), (332, 385264), (352, 363374), (398, 321376), (484, 264272), (664, 192632), (704, 181687), (796, 160688), (913, 140096), (968, 132136), (1328, 96316), (1592, 80344), (1826, 70048), (1936, 66068), (2189, 58432), (2656, 48158), (3184, 40172), (3652, 35024), (3872, 33034), (4378, 29216), (5312, 24079), (6368, 20086), (7304, 17512), (7744, 16517), (8756, 14608), (10043, 12736)]