129157041856

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{2477}}^1\times {\mathrm{10313}}^1$

素因数の和:12881

約数の個数: 56

約数和(自身を含む): 259670214720

約数和(自身を除く): 130513172864

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 158, 316, 632, 1264, 2477, 2528, 4954, 5056, 9908, 10313, 19816, 20626, 39632, 41252, 79264, 82504, 158528, 165008, 195683, 330016, 391366, 660032, 782732, 814727, 1565464, 1629454, 3130928, 3258908, 6261856, 6517816, 12523712, 13035632, 25545301, 26071264, 51090602, 52142528, 102181204, 204362408, 408724816, 817449632, 1634899264, 2018078779, 4036157558, 8072315116, 16144630232, 32289260464, 64578520928, 129157041856]

約数ペア:

[(1, 129157041856), (2, 64578520928), (4, 32289260464), (8, 16144630232), (16, 8072315116), (32, 4036157558), (64, 2018078779), (79, 1634899264), (158, 817449632), (316, 408724816), (632, 204362408), (1264, 102181204), (2477, 52142528), (2528, 51090602), (4954, 26071264), (5056, 25545301), (9908, 13035632), (10313, 12523712), (19816, 6517816), (20626, 6261856), (39632, 3258908), (41252, 3130928), (79264, 1629454), (82504, 1565464), (158528, 814727), (165008, 782732), (195683, 660032), (330016, 391366)]