160559140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{2477}}^1$

素因数の和:2956

約数の個数: 48

約数和(自身を含む): 386330112

約数和(自身を除く): 225770972

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 463, 926, 1852, 2315, 2477, 3241, 4630, 4954, 6482, 9260, 9908, 12385, 12964, 16205, 17339, 24770, 32410, 34678, 49540, 64820, 69356, 86695, 173390, 346780, 1146851, 2293702, 4587404, 5734255, 8027957, 11468510, 16055914, 22937020, 32111828, 40139785, 80279570, 160559140]

約数ペア:

[(1, 160559140), (2, 80279570), (4, 40139785), (5, 32111828), (7, 22937020), (10, 16055914), (14, 11468510), (20, 8027957), (28, 5734255), (35, 4587404), (70, 2293702), (140, 1146851), (463, 346780), (926, 173390), (1852, 86695), (2315, 69356), (2477, 64820), (3241, 49540), (4630, 34678), (4954, 32410), (6482, 24770), (9260, 17339), (9908, 16205), (12385, 12964)]