186996872

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{2789}}^1$

素因数の和:2858

約数の個数: 48

約数和(自身を含む): 385438500

約数和(自身を除く): 198441628

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 116, 136, 232, 289, 493, 578, 986, 1156, 1972, 2312, 2789, 3944, 5578, 8381, 11156, 16762, 22312, 33524, 47413, 67048, 80881, 94826, 161762, 189652, 323524, 379304, 647048, 806021, 1374977, 1612042, 2749954, 3224084, 5499908, 6448168, 10999816, 23374609, 46749218, 93498436, 186996872]

約数ペア:

[(1, 186996872), (2, 93498436), (4, 46749218), (8, 23374609), (17, 10999816), (29, 6448168), (34, 5499908), (58, 3224084), (68, 2749954), (116, 1612042), (136, 1374977), (232, 806021), (289, 647048), (493, 379304), (578, 323524), (986, 189652), (1156, 161762), (1972, 94826), (2312, 80881), (2789, 67048), (3944, 47413), (5578, 33524), (8381, 22312), (11156, 16762)]