143721032

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197419}}^1$

素因数の和:197445

約数の個数: 32

約数和(自身を含む): 331665600

約数和(自身を除く): 187944568

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 197419, 394838, 789676, 1381933, 1579352, 2566447, 2763866, 5132894, 5527732, 10265788, 11055464, 17965129, 20531576, 35930258, 71860516, 143721032]

約数ペア:

[(1, 143721032), (2, 71860516), (4, 35930258), (7, 20531576), (8, 17965129), (13, 11055464), (14, 10265788), (26, 5527732), (28, 5132894), (52, 2763866), (56, 2566447), (91, 1579352), (104, 1381933), (182, 789676), (364, 394838), (728, 197419)]