131022528

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7499}}^1$

素因数の和:7534

約数の個数: 112

約数和(自身を含む): 426720000

約数和(自身を除く): 295697472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 156, 168, 182, 192, 208, 224, 273, 312, 336, 364, 416, 448, 546, 624, 672, 728, 832, 1092, 1248, 1344, 1456, 2184, 2496, 2912, 4368, 5824, 7499, 8736, 14998, 17472, 22497, 29996, 44994, 52493, 59992, 89988, 97487, 104986, 119984, 157479, 179976, 194974, 209972, 239968, 292461, 314958, 359952, 389948, 419944, 479936, 584922, 629916, 682409, 719904, 779896, 839888, 1169844, 1259832, 1364818, 1439808, 1559792, 1679776, 2047227, 2339688, 2519664, 2729636, 3119584, 3359552, 4094454, 4679376, 5039328, 5459272, 6239168, 8188908, 9358752, 10078656, 10918544, 16377816, 18717504, 21837088, 32755632, 43674176, 65511264, 131022528]

約数ペア:

[(1, 131022528), (2, 65511264), (3, 43674176), (4, 32755632), (6, 21837088), (7, 18717504), (8, 16377816), (12, 10918544), (13, 10078656), (14, 9358752), (16, 8188908), (21, 6239168), (24, 5459272), (26, 5039328), (28, 4679376), (32, 4094454), (39, 3359552), (42, 3119584), (48, 2729636), (52, 2519664), (56, 2339688), (64, 2047227), (78, 1679776), (84, 1559792), (91, 1439808), (96, 1364818), (104, 1259832), (112, 1169844), (156, 839888), (168, 779896), (182, 719904), (192, 682409), (208, 629916), (224, 584922), (273, 479936), (312, 419944), (336, 389948), (364, 359952), (416, 314958), (448, 292461), (546, 239968), (624, 209972), (672, 194974), (728, 179976), (832, 157479), (1092, 119984), (1248, 104986), (1344, 97487), (1456, 89988), (2184, 59992), (2496, 52493), (2912, 44994), (4368, 29996), (5824, 22497), (7499, 17472), (8736, 14998)]