15679465194

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{313}}^1$

素因数の和:652

約数の個数: 128

約数和(自身を含む): 35238094848

約数和(自身を除く): 19558629654

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 131, 138, 163, 262, 313, 326, 391, 393, 489, 626, 782, 786, 939, 978, 1173, 1878, 2227, 2346, 2771, 3013, 3749, 4454, 5321, 5542, 6026, 6681, 7199, 7498, 8313, 9039, 10642, 11247, 13362, 14398, 15963, 16626, 18078, 21353, 21597, 22494, 31926, 41003, 42706, 43194, 51019, 51221, 63733, 64059, 82006, 102038, 102442, 122383, 123009, 127466, 128118, 153057, 153663, 191199, 244766, 246018, 306114, 307326, 363001, 367149, 382398, 491119, 697051, 726002, 734298, 867323, 943069, 982238, 1089003, 1173437, 1394102, 1473357, 1734646, 1886138, 2091153, 2178006, 2346874, 2601969, 2829207, 2946714, 3520311, 4182306, 5203938, 5658414, 6683489, 7040622, 8349023, 13366978, 16032173, 16698046, 19948429, 20050467, 25047069, 32064346, 39896858, 40100934, 48096519, 50094138, 59845287, 96193038, 113619313, 119690574, 153720247, 227238626, 307440494, 340857939, 461160741, 681715878, 922321482, 2613244199, 5226488398, 7839732597, 15679465194]

約数ペア:

[(1, 15679465194), (2, 7839732597), (3, 5226488398), (6, 2613244199), (17, 922321482), (23, 681715878), (34, 461160741), (46, 340857939), (51, 307440494), (69, 227238626), (102, 153720247), (131, 119690574), (138, 113619313), (163, 96193038), (262, 59845287), (313, 50094138), (326, 48096519), (391, 40100934), (393, 39896858), (489, 32064346), (626, 25047069), (782, 20050467), (786, 19948429), (939, 16698046), (978, 16032173), (1173, 13366978), (1878, 8349023), (2227, 7040622), (2346, 6683489), (2771, 5658414), (3013, 5203938), (3749, 4182306), (4454, 3520311), (5321, 2946714), (5542, 2829207), (6026, 2601969), (6681, 2346874), (7199, 2178006), (7498, 2091153), (8313, 1886138), (9039, 1734646), (10642, 1473357), (11247, 1394102), (13362, 1173437), (14398, 1089003), (15963, 982238), (16626, 943069), (18078, 867323), (21353, 734298), (21597, 726002), (22494, 697051), (31926, 491119), (41003, 382398), (42706, 367149), (43194, 363001), (51019, 307326), (51221, 306114), (63733, 246018), (64059, 244766), (82006, 191199), (102038, 153663), (102442, 153057), (122383, 128118), (123009, 127466)]