157660128

素因数分解:

$2^5\times 3^3\times {\mathrm{251}}^1\times {\mathrm{727}}^1$

素因数の和:997

約数の個数: 96

約数和(自身を含む): 462309120

約数和(自身を除く): 304648992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 251, 288, 432, 502, 727, 753, 864, 1004, 1454, 1506, 2008, 2181, 2259, 2908, 3012, 4016, 4362, 4518, 5816, 6024, 6543, 6777, 8032, 8724, 9036, 11632, 12048, 13086, 13554, 17448, 18072, 19629, 23264, 24096, 26172, 27108, 34896, 36144, 39258, 52344, 54216, 69792, 72288, 78516, 104688, 108432, 157032, 182477, 209376, 216864, 314064, 364954, 547431, 628128, 729908, 1094862, 1459816, 1642293, 2189724, 2919632, 3284586, 4379448, 4926879, 5839264, 6569172, 8758896, 9853758, 13138344, 17517792, 19707516, 26276688, 39415032, 52553376, 78830064, 157660128]

約数ペア:

[(1, 157660128), (2, 78830064), (3, 52553376), (4, 39415032), (6, 26276688), (8, 19707516), (9, 17517792), (12, 13138344), (16, 9853758), (18, 8758896), (24, 6569172), (27, 5839264), (32, 4926879), (36, 4379448), (48, 3284586), (54, 2919632), (72, 2189724), (96, 1642293), (108, 1459816), (144, 1094862), (216, 729908), (251, 628128), (288, 547431), (432, 364954), (502, 314064), (727, 216864), (753, 209376), (864, 182477), (1004, 157032), (1454, 108432), (1506, 104688), (2008, 78516), (2181, 72288), (2259, 69792), (2908, 54216), (3012, 52344), (4016, 39258), (4362, 36144), (4518, 34896), (5816, 27108), (6024, 26172), (6543, 24096), (6777, 23264), (8032, 19629), (8724, 18072), (9036, 17448), (11632, 13554), (12048, 13086)]