149430416

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{4127}}^1$

素因数の和:4239

約数の個数: 40

約数和(自身を含む): 303028224

約数和(自身を除く): 153597808

約数列:

[1, 2, 4, 8, 16, 31, 62, 73, 124, 146, 248, 292, 496, 584, 1168, 2263, 4127, 4526, 8254, 9052, 16508, 18104, 33016, 36208, 66032, 127937, 255874, 301271, 511748, 602542, 1023496, 1205084, 2046992, 2410168, 4820336, 9339401, 18678802, 37357604, 74715208, 149430416]

約数ペア:

[(1, 149430416), (2, 74715208), (4, 37357604), (8, 18678802), (16, 9339401), (31, 4820336), (62, 2410168), (73, 2046992), (124, 1205084), (146, 1023496), (248, 602542), (292, 511748), (496, 301271), (584, 255874), (1168, 127937), (2263, 66032), (4127, 36208), (4526, 33016), (8254, 18104), (9052, 16508)]