131320932

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{19861}}^1$

素因数の和:19916

約数の個数: 48

約数和(自身を含む): 333681600

約数和(自身を除く): 202360668

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 38, 57, 58, 76, 87, 114, 116, 174, 228, 348, 551, 1102, 1653, 2204, 3306, 6612, 19861, 39722, 59583, 79444, 119166, 238332, 377359, 575969, 754718, 1132077, 1151938, 1509436, 1727907, 2264154, 2303876, 3455814, 4528308, 6911628, 10943411, 21886822, 32830233, 43773644, 65660466, 131320932]

約数ペア:

[(1, 131320932), (2, 65660466), (3, 43773644), (4, 32830233), (6, 21886822), (12, 10943411), (19, 6911628), (29, 4528308), (38, 3455814), (57, 2303876), (58, 2264154), (76, 1727907), (87, 1509436), (114, 1151938), (116, 1132077), (174, 754718), (228, 575969), (348, 377359), (551, 238332), (1102, 119166), (1653, 79444), (2204, 59583), (3306, 39722), (6612, 19861)]