139022172

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:196

約数の個数: 144

約数和(自身を含む): 385912800

約数和(自身を除く): 246890628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 37, 58, 59, 61, 74, 87, 111, 116, 118, 122, 148, 174, 177, 183, 222, 236, 244, 261, 333, 348, 354, 366, 444, 522, 531, 549, 666, 708, 732, 1044, 1062, 1073, 1098, 1332, 1711, 1769, 2124, 2146, 2183, 2196, 2257, 3219, 3422, 3538, 3599, 4292, 4366, 4514, 5133, 5307, 6438, 6549, 6771, 6844, 7076, 7198, 8732, 9028, 9657, 10266, 10614, 10797, 12876, 13098, 13542, 14396, 15399, 15921, 19314, 19647, 20313, 20532, 21228, 21594, 26196, 27084, 30798, 31842, 32391, 38628, 39294, 40626, 43188, 61596, 63307, 63684, 64782, 65453, 78588, 81252, 104371, 126614, 129564, 130906, 133163, 189921, 196359, 208742, 253228, 261812, 266326, 313113, 379842, 392718, 399489, 417484, 532652, 569763, 589077, 626226, 759684, 785436, 798978, 939339, 1139526, 1178154, 1198467, 1252452, 1597956, 1878678, 2279052, 2356308, 2396934, 3757356, 3861727, 4793868, 7723454, 11585181, 15446908, 23170362, 34755543, 46340724, 69511086, 139022172]

約数ペア:

[(1, 139022172), (2, 69511086), (3, 46340724), (4, 34755543), (6, 23170362), (9, 15446908), (12, 11585181), (18, 7723454), (29, 4793868), (36, 3861727), (37, 3757356), (58, 2396934), (59, 2356308), (61, 2279052), (74, 1878678), (87, 1597956), (111, 1252452), (116, 1198467), (118, 1178154), (122, 1139526), (148, 939339), (174, 798978), (177, 785436), (183, 759684), (222, 626226), (236, 589077), (244, 569763), (261, 532652), (333, 417484), (348, 399489), (354, 392718), (366, 379842), (444, 313113), (522, 266326), (531, 261812), (549, 253228), (666, 208742), (708, 196359), (732, 189921), (1044, 133163), (1062, 130906), (1073, 129564), (1098, 126614), (1332, 104371), (1711, 81252), (1769, 78588), (2124, 65453), (2146, 64782), (2183, 63684), (2196, 63307), (2257, 61596), (3219, 43188), (3422, 40626), (3538, 39294), (3599, 38628), (4292, 32391), (4366, 31842), (4514, 30798), (5133, 27084), (5307, 26196), (6438, 21594), (6549, 21228), (6771, 20532), (6844, 20313), (7076, 19647), (7198, 19314), (8732, 15921), (9028, 15399), (9657, 14396), (10266, 13542), (10614, 13098), (10797, 12876)]