15957188172

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1\times {\mathrm{941}}^1$

素因数の和:1456

約数の個数: 144

約数和(自身を含む): 42998155200

約数和(自身を除く): 27040967028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 37, 58, 74, 87, 111, 116, 148, 174, 222, 261, 333, 348, 439, 444, 522, 666, 878, 941, 1044, 1073, 1317, 1332, 1756, 1882, 2146, 2634, 2823, 3219, 3764, 3951, 4292, 5268, 5646, 6438, 7902, 8469, 9657, 11292, 12731, 12876, 15804, 16243, 16938, 19314, 25462, 27289, 32486, 33876, 34817, 38193, 38628, 48729, 50924, 54578, 64972, 69634, 76386, 81867, 97458, 104451, 109156, 114579, 139268, 146187, 152772, 163734, 194916, 208902, 229158, 245601, 292374, 313353, 327468, 413099, 417804, 458316, 471047, 491202, 584748, 626706, 826198, 942094, 982404, 1009693, 1239297, 1253412, 1413141, 1652396, 1884188, 2019386, 2478594, 2826282, 3029079, 3717891, 4038772, 4239423, 4957188, 5652564, 6058158, 7435782, 8478846, 9087237, 11979871, 12116316, 14871564, 15284663, 16957692, 18174474, 23959742, 30569326, 35939613, 36348948, 45853989, 47919484, 61138652, 71879226, 91707978, 107818839, 137561967, 143758452, 183415956, 215637678, 275123934, 431275356, 443255227, 550247868, 886510454, 1329765681, 1773020908, 2659531362, 3989297043, 5319062724, 7978594086, 15957188172]

約数ペア:

[(1, 15957188172), (2, 7978594086), (3, 5319062724), (4, 3989297043), (6, 2659531362), (9, 1773020908), (12, 1329765681), (18, 886510454), (29, 550247868), (36, 443255227), (37, 431275356), (58, 275123934), (74, 215637678), (87, 183415956), (111, 143758452), (116, 137561967), (148, 107818839), (174, 91707978), (222, 71879226), (261, 61138652), (333, 47919484), (348, 45853989), (439, 36348948), (444, 35939613), (522, 30569326), (666, 23959742), (878, 18174474), (941, 16957692), (1044, 15284663), (1073, 14871564), (1317, 12116316), (1332, 11979871), (1756, 9087237), (1882, 8478846), (2146, 7435782), (2634, 6058158), (2823, 5652564), (3219, 4957188), (3764, 4239423), (3951, 4038772), (4292, 3717891), (5268, 3029079), (5646, 2826282), (6438, 2478594), (7902, 2019386), (8469, 1884188), (9657, 1652396), (11292, 1413141), (12731, 1253412), (12876, 1239297), (15804, 1009693), (16243, 982404), (16938, 942094), (19314, 826198), (25462, 626706), (27289, 584748), (32486, 491202), (33876, 471047), (34817, 458316), (38193, 417804), (38628, 413099), (48729, 327468), (50924, 313353), (54578, 292374), (64972, 245601), (69634, 229158), (76386, 208902), (81867, 194916), (97458, 163734), (104451, 152772), (109156, 146187), (114579, 139268)]