141246306

素因数分解:

$2^1\times 3^2\times {\mathrm{151}}^1\times {\mathrm{157}}^1\times {\mathrm{331}}^1$

素因数の和:647

約数の個数: 48

約数和(自身を含む): 310959168

約数和(自身を除く): 169712862

約数列:

[1, 2, 3, 6, 9, 18, 151, 157, 302, 314, 331, 453, 471, 662, 906, 942, 993, 1359, 1413, 1986, 2718, 2826, 2979, 5958, 23707, 47414, 49981, 51967, 71121, 99962, 103934, 142242, 149943, 155901, 213363, 299886, 311802, 426726, 449829, 467703, 899658, 935406, 7847017, 15694034, 23541051, 47082102, 70623153, 141246306]

約数ペア:

[(1, 141246306), (2, 70623153), (3, 47082102), (6, 23541051), (9, 15694034), (18, 7847017), (151, 935406), (157, 899658), (302, 467703), (314, 449829), (331, 426726), (453, 311802), (471, 299886), (662, 213363), (906, 155901), (942, 149943), (993, 142242), (1359, 103934), (1413, 99962), (1986, 71121), (2718, 51967), (2826, 49981), (2979, 47414), (5958, 23707)]