28166191326

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{227}}^1\times {\mathrm{5827}}^1$

素因数の和:6095

約数の個数: 144

約数和(自身を含む): 75868251264

約数和(自身を除く): 47702059938

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 169, 182, 227, 234, 273, 338, 454, 507, 546, 681, 819, 1014, 1183, 1362, 1521, 1589, 1638, 2043, 2366, 2951, 3042, 3178, 3549, 4086, 4767, 5827, 5902, 7098, 8853, 9534, 10647, 11654, 14301, 17481, 17706, 20657, 21294, 26559, 28602, 34962, 38363, 40789, 41314, 52443, 53118, 61971, 75751, 76726, 81578, 104886, 115089, 122367, 123942, 151502, 185913, 227253, 230178, 244734, 268541, 345267, 367101, 371826, 454506, 530257, 537082, 681759, 690534, 734202, 805623, 984763, 1060514, 1322729, 1363518, 1590771, 1611246, 1969526, 2416869, 2645458, 2954289, 3181542, 3968187, 4772313, 4833738, 5908578, 6893341, 7936374, 8862867, 9259103, 9544626, 11904561, 13786682, 17195477, 17725734, 18518206, 20680023, 23809122, 27777309, 34390954, 41360046, 51586431, 55554618, 62040069, 83331927, 103172862, 120368339, 124080138, 154759293, 166663854, 223541201, 240736678, 309518586, 361105017, 447082402, 670623603, 722210034, 1083315051, 1341247206, 1564788407, 2011870809, 2166630102, 3129576814, 4023741618, 4694365221, 9388730442, 14083095663, 28166191326]

約数ペア:

[(1, 28166191326), (2, 14083095663), (3, 9388730442), (6, 4694365221), (7, 4023741618), (9, 3129576814), (13, 2166630102), (14, 2011870809), (18, 1564788407), (21, 1341247206), (26, 1083315051), (39, 722210034), (42, 670623603), (63, 447082402), (78, 361105017), (91, 309518586), (117, 240736678), (126, 223541201), (169, 166663854), (182, 154759293), (227, 124080138), (234, 120368339), (273, 103172862), (338, 83331927), (454, 62040069), (507, 55554618), (546, 51586431), (681, 41360046), (819, 34390954), (1014, 27777309), (1183, 23809122), (1362, 20680023), (1521, 18518206), (1589, 17725734), (1638, 17195477), (2043, 13786682), (2366, 11904561), (2951, 9544626), (3042, 9259103), (3178, 8862867), (3549, 7936374), (4086, 6893341), (4767, 5908578), (5827, 4833738), (5902, 4772313), (7098, 3968187), (8853, 3181542), (9534, 2954289), (10647, 2645458), (11654, 2416869), (14301, 1969526), (17481, 1611246), (17706, 1590771), (20657, 1363518), (21294, 1322729), (26559, 1060514), (28602, 984763), (34962, 805623), (38363, 734202), (40789, 690534), (41314, 681759), (52443, 537082), (53118, 530257), (61971, 454506), (75751, 371826), (76726, 367101), (81578, 345267), (104886, 268541), (115089, 244734), (122367, 230178), (123942, 227253), (151502, 185913)]