164895472

素因数分解:

$2^4\times 7^1\times {\mathrm{503}}^1\times {\mathrm{2927}}^1$

素因数の和:3445

約数の個数: 40

約数和(自身を含む): 365976576

約数和(自身を除く): 201081104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 503, 1006, 2012, 2927, 3521, 4024, 5854, 7042, 8048, 11708, 14084, 20489, 23416, 28168, 40978, 46832, 56336, 81956, 163912, 327824, 1472281, 2944562, 5889124, 10305967, 11778248, 20611934, 23556496, 41223868, 82447736, 164895472]

約数ペア:

[(1, 164895472), (2, 82447736), (4, 41223868), (7, 23556496), (8, 20611934), (14, 11778248), (16, 10305967), (28, 5889124), (56, 2944562), (112, 1472281), (503, 327824), (1006, 163912), (2012, 81956), (2927, 56336), (3521, 46832), (4024, 40978), (5854, 28168), (7042, 23416), (8048, 20489), (11708, 14084)]