163122904

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{8069}}^1$

素因数の和:8120

約数の個数: 48

約数和(自身を含む): 368960400

約数和(自身を除く): 205837496

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 361, 532, 722, 1064, 1444, 2527, 2888, 5054, 8069, 10108, 16138, 20216, 32276, 56483, 64552, 112966, 153311, 225932, 306622, 451864, 613244, 1073177, 1226488, 2146354, 2912909, 4292708, 5825818, 8585416, 11651636, 20390363, 23303272, 40780726, 81561452, 163122904]

約数ペア:

[(1, 163122904), (2, 81561452), (4, 40780726), (7, 23303272), (8, 20390363), (14, 11651636), (19, 8585416), (28, 5825818), (38, 4292708), (56, 2912909), (76, 2146354), (133, 1226488), (152, 1073177), (266, 613244), (361, 451864), (532, 306622), (722, 225932), (1064, 153311), (1444, 112966), (2527, 64552), (2888, 56483), (5054, 32276), (8069, 20216), (10108, 16138)]