153266768

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{2221}}^1$

素因数の和:2475

約数の個数: 40

約数和(自身を含む): 314101920

約数和(自身を除く): 160835152

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 227, 304, 454, 908, 1816, 2221, 3632, 4313, 4442, 8626, 8884, 17252, 17768, 34504, 35536, 42199, 69008, 84398, 168796, 337592, 504167, 675184, 1008334, 2016668, 4033336, 8066672, 9579173, 19158346, 38316692, 76633384, 153266768]

約数ペア:

[(1, 153266768), (2, 76633384), (4, 38316692), (8, 19158346), (16, 9579173), (19, 8066672), (38, 4033336), (76, 2016668), (152, 1008334), (227, 675184), (304, 504167), (454, 337592), (908, 168796), (1816, 84398), (2221, 69008), (3632, 42199), (4313, 35536), (4442, 34504), (8626, 17768), (8884, 17252)]