129798234

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1733}}^1$

素因数の和:1836

約数の個数: 64

約数和(自身を含む): 307958400

約数和(自身を除く): 178160166

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 73, 114, 146, 171, 219, 342, 438, 513, 657, 1026, 1314, 1387, 1733, 1971, 2774, 3466, 3942, 4161, 5199, 8322, 10398, 12483, 15597, 24966, 31194, 32927, 37449, 46791, 65854, 74898, 93582, 98781, 126509, 197562, 253018, 296343, 379527, 592686, 759054, 889029, 1138581, 1778058, 2277162, 2403671, 3415743, 4807342, 6831486, 7211013, 14422026, 21633039, 43266078, 64899117, 129798234]

約数ペア:

[(1, 129798234), (2, 64899117), (3, 43266078), (6, 21633039), (9, 14422026), (18, 7211013), (19, 6831486), (27, 4807342), (38, 3415743), (54, 2403671), (57, 2277162), (73, 1778058), (114, 1138581), (146, 889029), (171, 759054), (219, 592686), (342, 379527), (438, 296343), (513, 253018), (657, 197562), (1026, 126509), (1314, 98781), (1387, 93582), (1733, 74898), (1971, 65854), (2774, 46791), (3466, 37449), (3942, 32927), (4161, 31194), (5199, 24966), (8322, 15597), (10398, 12483)]