157028776

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{1613}}^1$

素因数の和:1945

約数の個数: 32

約数和(自身を含む): 302528160

約数和(自身を除く): 145499384

約数列:

[1, 2, 4, 8, 43, 86, 172, 283, 344, 566, 1132, 1613, 2264, 3226, 6452, 12169, 12904, 24338, 48676, 69359, 97352, 138718, 277436, 456479, 554872, 912958, 1825916, 3651832, 19628597, 39257194, 78514388, 157028776]

約数ペア:

[(1, 157028776), (2, 78514388), (4, 39257194), (8, 19628597), (43, 3651832), (86, 1825916), (172, 912958), (283, 554872), (344, 456479), (566, 277436), (1132, 138718), (1613, 97352), (2264, 69359), (3226, 48676), (6452, 24338), (12169, 12904)]