157962364

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{709}}^1$

素因数の和:902

約数の個数: 48

約数和(自身を含む): 323646400

約数和(自身を除く): 165684036

約数列:

[1, 2, 4, 7, 14, 28, 73, 109, 146, 218, 292, 436, 511, 709, 763, 1022, 1418, 1526, 2044, 2836, 3052, 4963, 7957, 9926, 15914, 19852, 31828, 51757, 55699, 77281, 103514, 111398, 154562, 207028, 222796, 309124, 362299, 540967, 724598, 1081934, 1449196, 2163868, 5641513, 11283026, 22566052, 39490591, 78981182, 157962364]

約数ペア:

[(1, 157962364), (2, 78981182), (4, 39490591), (7, 22566052), (14, 11283026), (28, 5641513), (73, 2163868), (109, 1449196), (146, 1081934), (218, 724598), (292, 540967), (436, 362299), (511, 309124), (709, 222796), (763, 207028), (1022, 154562), (1418, 111398), (1526, 103514), (2044, 77281), (2836, 55699), (3052, 51757), (4963, 31828), (7957, 19852), (9926, 15914)]