164943072

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{81817}}^1$

素因数の和:81840

約数の個数: 72

約数和(自身を含む): 536071536

約数和(自身を除く): 371128464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 81817, 163634, 245451, 327268, 490902, 572719, 654536, 736353, 981804, 1145438, 1309072, 1472706, 1718157, 1963608, 2290876, 2618144, 2945412, 3436314, 3927216, 4581752, 5154471, 5890824, 6872628, 7854432, 9163504, 10308942, 11781648, 13745256, 18327008, 20617884, 23563296, 27490512, 41235768, 54981024, 82471536, 164943072]

約数ペア:

[(1, 164943072), (2, 82471536), (3, 54981024), (4, 41235768), (6, 27490512), (7, 23563296), (8, 20617884), (9, 18327008), (12, 13745256), (14, 11781648), (16, 10308942), (18, 9163504), (21, 7854432), (24, 6872628), (28, 5890824), (32, 5154471), (36, 4581752), (42, 3927216), (48, 3436314), (56, 2945412), (63, 2618144), (72, 2290876), (84, 1963608), (96, 1718157), (112, 1472706), (126, 1309072), (144, 1145438), (168, 981804), (224, 736353), (252, 654536), (288, 572719), (336, 490902), (504, 327268), (672, 245451), (1008, 163634), (2016, 81817)]