165620736

素因数分解:

$2^{10}\times 3^2\times {\mathrm{17971}}^1$

素因数の和:17997

約数の個数: 66

約数和(自身を含む): 478252892

約数和(自身を除く): 312632156

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2304, 3072, 4608, 9216, 17971, 35942, 53913, 71884, 107826, 143768, 161739, 215652, 287536, 323478, 431304, 575072, 646956, 862608, 1150144, 1293912, 1725216, 2300288, 2587824, 3450432, 4600576, 5175648, 6900864, 9201152, 10351296, 13801728, 18402304, 20702592, 27603456, 41405184, 55206912, 82810368, 165620736]

約数ペア:

[(1, 165620736), (2, 82810368), (3, 55206912), (4, 41405184), (6, 27603456), (8, 20702592), (9, 18402304), (12, 13801728), (16, 10351296), (18, 9201152), (24, 6900864), (32, 5175648), (36, 4600576), (48, 3450432), (64, 2587824), (72, 2300288), (96, 1725216), (128, 1293912), (144, 1150144), (192, 862608), (256, 646956), (288, 575072), (384, 431304), (512, 323478), (576, 287536), (768, 215652), (1024, 161739), (1152, 143768), (1536, 107826), (2304, 71884), (3072, 53913), (4608, 35942), (9216, 17971)]