163863056

素因数分解:

$2^4\times 7^2\times {\mathrm{47}}^1\times {\mathrm{4447}}^1$

素因数の和:4516

約数の個数: 60

約数和(自身を含む): 377261568

約数和(自身を除く): 213398512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 49, 56, 94, 98, 112, 188, 196, 329, 376, 392, 658, 752, 784, 1316, 2303, 2632, 4447, 4606, 5264, 8894, 9212, 17788, 18424, 31129, 35576, 36848, 62258, 71152, 124516, 209009, 217903, 249032, 418018, 435806, 498064, 836036, 871612, 1463063, 1672072, 1743224, 2926126, 3344144, 3486448, 5852252, 10241441, 11704504, 20482882, 23409008, 40965764, 81931528, 163863056]

約数ペア:

[(1, 163863056), (2, 81931528), (4, 40965764), (7, 23409008), (8, 20482882), (14, 11704504), (16, 10241441), (28, 5852252), (47, 3486448), (49, 3344144), (56, 2926126), (94, 1743224), (98, 1672072), (112, 1463063), (188, 871612), (196, 836036), (329, 498064), (376, 435806), (392, 418018), (658, 249032), (752, 217903), (784, 209009), (1316, 124516), (2303, 71152), (2632, 62258), (4447, 36848), (4606, 35576), (5264, 31129), (8894, 18424), (9212, 17788)]