164807712

素因数分解:

$2^5\times 3^2\times {\mathrm{137}}^1\times {\mathrm{4177}}^1$

素因数の和:4330

約数の個数: 72

約数和(自身を含む): 472205916

約数和(自身を除く): 307398204

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 137, 144, 274, 288, 411, 548, 822, 1096, 1233, 1644, 2192, 2466, 3288, 4177, 4384, 4932, 6576, 8354, 9864, 12531, 13152, 16708, 19728, 25062, 33416, 37593, 39456, 50124, 66832, 75186, 100248, 133664, 150372, 200496, 300744, 400992, 572249, 601488, 1144498, 1202976, 1716747, 2288996, 3433494, 4577992, 5150241, 6866988, 9155984, 10300482, 13733976, 18311968, 20600964, 27467952, 41201928, 54935904, 82403856, 164807712]

約数ペア:

[(1, 164807712), (2, 82403856), (3, 54935904), (4, 41201928), (6, 27467952), (8, 20600964), (9, 18311968), (12, 13733976), (16, 10300482), (18, 9155984), (24, 6866988), (32, 5150241), (36, 4577992), (48, 3433494), (72, 2288996), (96, 1716747), (137, 1202976), (144, 1144498), (274, 601488), (288, 572249), (411, 400992), (548, 300744), (822, 200496), (1096, 150372), (1233, 133664), (1644, 100248), (2192, 75186), (2466, 66832), (3288, 50124), (4177, 39456), (4384, 37593), (4932, 33416), (6576, 25062), (8354, 19728), (9864, 16708), (12531, 13152)]