140764318

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1\times {\mathrm{389}}^1$

素因数の和:804

約数の個数: 32

約数和(自身を含む): 232502400

約数和(自身を除く): 91738082

約数列:

[1, 2, 17, 29, 34, 58, 367, 389, 493, 734, 778, 986, 6239, 6613, 10643, 11281, 12478, 13226, 21286, 22562, 142763, 180931, 191777, 285526, 361862, 383554, 2426971, 4140127, 4853942, 8280254, 70382159, 140764318]

約数ペア:

[(1, 140764318), (2, 70382159), (17, 8280254), (29, 4853942), (34, 4140127), (58, 2426971), (367, 383554), (389, 361862), (493, 285526), (734, 191777), (778, 180931), (986, 142763), (6239, 22562), (6613, 21286), (10643, 13226), (11281, 12478)]