159920064

素因数分解:

$2^6\times 3^2\times {\mathrm{277639}}^1$

素因数の和:277657

約数の個数: 42

約数和(自身を含む): 458383640

約数和(自身を除く): 298463576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 277639, 555278, 832917, 1110556, 1665834, 2221112, 2498751, 3331668, 4442224, 4997502, 6663336, 8884448, 9995004, 13326672, 17768896, 19990008, 26653344, 39980016, 53306688, 79960032, 159920064]

約数ペア:

[(1, 159920064), (2, 79960032), (3, 53306688), (4, 39980016), (6, 26653344), (8, 19990008), (9, 17768896), (12, 13326672), (16, 9995004), (18, 8884448), (24, 6663336), (32, 4997502), (36, 4442224), (48, 3331668), (64, 2498751), (72, 2221112), (96, 1665834), (144, 1110556), (192, 832917), (288, 555278), (576, 277639)]