157844286

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{1597}}^1$

素因数の和:1658

約数の個数: 72

約数和(自身を含む): 382657080

約数和(自身を除く): 224812794

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 289, 306, 323, 342, 578, 646, 867, 969, 1597, 1734, 1938, 2601, 2907, 3194, 4791, 5202, 5491, 5814, 9582, 10982, 14373, 16473, 27149, 28746, 30343, 32946, 49419, 54298, 60686, 81447, 91029, 98838, 162894, 182058, 244341, 273087, 461533, 488682, 515831, 546174, 923066, 1031662, 1384599, 1547493, 2769198, 3094986, 4153797, 4642479, 8307594, 8769127, 9284958, 17538254, 26307381, 52614762, 78922143, 157844286]

約数ペア:

[(1, 157844286), (2, 78922143), (3, 52614762), (6, 26307381), (9, 17538254), (17, 9284958), (18, 8769127), (19, 8307594), (34, 4642479), (38, 4153797), (51, 3094986), (57, 2769198), (102, 1547493), (114, 1384599), (153, 1031662), (171, 923066), (289, 546174), (306, 515831), (323, 488682), (342, 461533), (578, 273087), (646, 244341), (867, 182058), (969, 162894), (1597, 98838), (1734, 91029), (1938, 81447), (2601, 60686), (2907, 54298), (3194, 49419), (4791, 32946), (5202, 30343), (5491, 28746), (5814, 27149), (9582, 16473), (10982, 14373)]