164990112

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{245521}}^1$

素因数の和:245541

約数の個数: 48

約数和(自身を含む): 494972352

約数和(自身を除く): 329982240

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 245521, 491042, 736563, 982084, 1473126, 1718647, 1964168, 2946252, 3437294, 3928336, 5155941, 5892504, 6874588, 7856672, 10311882, 11785008, 13749176, 20623764, 23570016, 27498352, 41247528, 54996704, 82495056, 164990112]

約数ペア:

[(1, 164990112), (2, 82495056), (3, 54996704), (4, 41247528), (6, 27498352), (7, 23570016), (8, 20623764), (12, 13749176), (14, 11785008), (16, 10311882), (21, 7856672), (24, 6874588), (28, 5892504), (32, 5155941), (42, 3928336), (48, 3437294), (56, 2946252), (84, 1964168), (96, 1718647), (112, 1473126), (168, 982084), (224, 736563), (336, 491042), (672, 245521)]