138959574

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{3187}}^1$

素因数の和:3261

約数の個数: 48

約数和(自身を含む): 308037312

約数和(自身を除く): 169077738

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 169, 258, 338, 507, 559, 1014, 1118, 1677, 3187, 3354, 6374, 7267, 9561, 14534, 19122, 21801, 41431, 43602, 82862, 124293, 137041, 248586, 274082, 411123, 538603, 822246, 1077206, 1615809, 1781533, 3231618, 3563066, 5344599, 10689198, 23159929, 46319858, 69479787, 138959574]

約数ペア:

[(1, 138959574), (2, 69479787), (3, 46319858), (6, 23159929), (13, 10689198), (26, 5344599), (39, 3563066), (43, 3231618), (78, 1781533), (86, 1615809), (129, 1077206), (169, 822246), (258, 538603), (338, 411123), (507, 274082), (559, 248586), (1014, 137041), (1118, 124293), (1677, 82862), (3187, 43602), (3354, 41431), (6374, 21801), (7267, 19122), (9561, 14534)]