193419252

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{15307}}^1$

素因数の和:15339

約数の個数: 72

約数和(自身を含む): 546066976

約数和(自身を除く): 352647724

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1404, 2106, 3159, 4212, 6318, 12636, 15307, 30614, 45921, 61228, 91842, 137763, 183684, 198991, 275526, 397982, 413289, 551052, 596973, 795964, 826578, 1193946, 1239867, 1653156, 1790919, 2387892, 2479734, 3581838, 3719601, 4959468, 5372757, 7163676, 7439202, 10745514, 14878404, 16118271, 21491028, 32236542, 48354813, 64473084, 96709626, 193419252]

約数ペア:

[(1, 193419252), (2, 96709626), (3, 64473084), (4, 48354813), (6, 32236542), (9, 21491028), (12, 16118271), (13, 14878404), (18, 10745514), (26, 7439202), (27, 7163676), (36, 5372757), (39, 4959468), (52, 3719601), (54, 3581838), (78, 2479734), (81, 2387892), (108, 1790919), (117, 1653156), (156, 1239867), (162, 1193946), (234, 826578), (243, 795964), (324, 596973), (351, 551052), (468, 413289), (486, 397982), (702, 275526), (972, 198991), (1053, 183684), (1404, 137763), (2106, 91842), (3159, 61228), (4212, 45921), (6318, 30614), (12636, 15307)]