145681788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{5471}}^1$

素因数の和:5802

約数の個数: 48

約数和(自身を含む): 389781504

約数和(自身を除く): 244099716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 317, 634, 951, 1268, 1902, 2219, 3804, 4438, 5471, 6657, 8876, 10942, 13314, 16413, 21884, 26628, 32826, 38297, 65652, 76594, 114891, 153188, 229782, 459564, 1734307, 3468614, 5202921, 6937228, 10405842, 12140149, 20811684, 24280298, 36420447, 48560596, 72840894, 145681788]

約数ペア:

[(1, 145681788), (2, 72840894), (3, 48560596), (4, 36420447), (6, 24280298), (7, 20811684), (12, 12140149), (14, 10405842), (21, 6937228), (28, 5202921), (42, 3468614), (84, 1734307), (317, 459564), (634, 229782), (951, 153188), (1268, 114891), (1902, 76594), (2219, 65652), (3804, 38297), (4438, 32826), (5471, 26628), (6657, 21884), (8876, 16413), (10942, 13314)]