189008352

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2657}}^1$

素因数の和:2705

約数の個数: 144

約数和(自身を含む): 609532560

約数和(自身を除く): 420524208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 72, 76, 78, 96, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 288, 304, 312, 342, 416, 456, 468, 494, 608, 624, 684, 741, 912, 936, 988, 1248, 1368, 1482, 1824, 1872, 1976, 2223, 2657, 2736, 2964, 3744, 3952, 4446, 5314, 5472, 5928, 7904, 7971, 8892, 10628, 11856, 15942, 17784, 21256, 23712, 23913, 31884, 34541, 35568, 42512, 47826, 50483, 63768, 69082, 71136, 85024, 95652, 100966, 103623, 127536, 138164, 151449, 191304, 201932, 207246, 255072, 276328, 302898, 310869, 382608, 403864, 414492, 454347, 552656, 605796, 621738, 656279, 765216, 807728, 828984, 908694, 1105312, 1211592, 1243476, 1312558, 1615456, 1657968, 1817388, 1968837, 2423184, 2486952, 2625116, 3315936, 3634776, 3937674, 4846368, 4973904, 5250232, 5906511, 7269552, 7875348, 9947808, 10500464, 11813022, 14539104, 15750696, 21000928, 23626044, 31501392, 47252088, 63002784, 94504176, 189008352]

約数ペア:

[(1, 189008352), (2, 94504176), (3, 63002784), (4, 47252088), (6, 31501392), (8, 23626044), (9, 21000928), (12, 15750696), (13, 14539104), (16, 11813022), (18, 10500464), (19, 9947808), (24, 7875348), (26, 7269552), (32, 5906511), (36, 5250232), (38, 4973904), (39, 4846368), (48, 3937674), (52, 3634776), (57, 3315936), (72, 2625116), (76, 2486952), (78, 2423184), (96, 1968837), (104, 1817388), (114, 1657968), (117, 1615456), (144, 1312558), (152, 1243476), (156, 1211592), (171, 1105312), (208, 908694), (228, 828984), (234, 807728), (247, 765216), (288, 656279), (304, 621738), (312, 605796), (342, 552656), (416, 454347), (456, 414492), (468, 403864), (494, 382608), (608, 310869), (624, 302898), (684, 276328), (741, 255072), (912, 207246), (936, 201932), (988, 191304), (1248, 151449), (1368, 138164), (1482, 127536), (1824, 103623), (1872, 100966), (1976, 95652), (2223, 85024), (2657, 71136), (2736, 69082), (2964, 63768), (3744, 50483), (3952, 47826), (4446, 42512), (5314, 35568), (5472, 34541), (5928, 31884), (7904, 23913), (7971, 23712), (8892, 21256), (10628, 17784), (11856, 15942)]