131511936

素因数分解:

$2^7\times 3^1\times {\mathrm{199}}^1\times {\mathrm{1721}}^1$

素因数の和:1937

約数の個数: 64

約数和(自身を含む): 351288000

約数和(自身を除く): 219776064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 199, 384, 398, 597, 796, 1194, 1592, 1721, 2388, 3184, 3442, 4776, 5163, 6368, 6884, 9552, 10326, 12736, 13768, 19104, 20652, 25472, 27536, 38208, 41304, 55072, 76416, 82608, 110144, 165216, 220288, 330432, 342479, 660864, 684958, 1027437, 1369916, 2054874, 2739832, 4109748, 5479664, 8219496, 10959328, 16438992, 21918656, 32877984, 43837312, 65755968, 131511936]

約数ペア:

[(1, 131511936), (2, 65755968), (3, 43837312), (4, 32877984), (6, 21918656), (8, 16438992), (12, 10959328), (16, 8219496), (24, 5479664), (32, 4109748), (48, 2739832), (64, 2054874), (96, 1369916), (128, 1027437), (192, 684958), (199, 660864), (384, 342479), (398, 330432), (597, 220288), (796, 165216), (1194, 110144), (1592, 82608), (1721, 76416), (2388, 55072), (3184, 41304), (3442, 38208), (4776, 27536), (5163, 25472), (6368, 20652), (6884, 19104), (9552, 13768), (10326, 12736)]