165472048

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47659}}^1$

素因数の和:47705

約数の個数: 40

約数和(自身を含む): 378229760

約数和(自身を除く): 212757712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 47659, 95318, 190636, 333613, 381272, 667226, 762544, 1334452, 1477429, 2668904, 2954858, 5337808, 5909716, 10342003, 11819432, 20684006, 23638864, 41368012, 82736024, 165472048]

約数ペア:

[(1, 165472048), (2, 82736024), (4, 41368012), (7, 23638864), (8, 20684006), (14, 11819432), (16, 10342003), (28, 5909716), (31, 5337808), (56, 2954858), (62, 2668904), (112, 1477429), (124, 1334452), (217, 762544), (248, 667226), (434, 381272), (496, 333613), (868, 190636), (1736, 95318), (3472, 47659)]