128879897364

素因数分解:

$2^2\times 3^5\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{9743}}^1$

素因数の和:10232

約数の個数: 144

約数和(自身を含む): 349574184960

約数和(自身を除く): 220694287596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 243, 279, 324, 372, 439, 486, 558, 837, 878, 972, 1116, 1317, 1674, 1756, 2511, 2634, 3348, 3951, 5022, 5268, 7533, 7902, 9743, 10044, 11853, 13609, 15066, 15804, 19486, 23706, 27218, 29229, 30132, 35559, 38972, 40827, 47412, 54436, 58458, 71118, 81654, 87687, 106677, 116916, 122481, 142236, 163308, 175374, 213354, 244962, 263061, 302033, 350748, 367443, 426708, 489924, 526122, 604066, 734886, 789183, 906099, 1052244, 1102329, 1208132, 1469772, 1578366, 1812198, 2204658, 2367549, 2718297, 3156732, 3306987, 3624396, 4277177, 4409316, 4735098, 5436594, 6613974, 8154891, 8554354, 9470196, 10873188, 12831531, 13227948, 16309782, 17108708, 24464673, 25663062, 32619564, 38494593, 48929346, 51326124, 73394019, 76989186, 97858692, 115483779, 132592487, 146788038, 153978372, 230967558, 265184974, 293576076, 346451337, 397777461, 461935116, 530369948, 692902674, 795554922, 1039354011, 1193332383, 1385805348, 1591109844, 2078708022, 2386664766, 3579997149, 4157416044, 4773329532, 7159994298, 10739991447, 14319988596, 21479982894, 32219974341, 42959965788, 64439948682, 128879897364]

約数ペア:

[(1, 128879897364), (2, 64439948682), (3, 42959965788), (4, 32219974341), (6, 21479982894), (9, 14319988596), (12, 10739991447), (18, 7159994298), (27, 4773329532), (31, 4157416044), (36, 3579997149), (54, 2386664766), (62, 2078708022), (81, 1591109844), (93, 1385805348), (108, 1193332383), (124, 1039354011), (162, 795554922), (186, 692902674), (243, 530369948), (279, 461935116), (324, 397777461), (372, 346451337), (439, 293576076), (486, 265184974), (558, 230967558), (837, 153978372), (878, 146788038), (972, 132592487), (1116, 115483779), (1317, 97858692), (1674, 76989186), (1756, 73394019), (2511, 51326124), (2634, 48929346), (3348, 38494593), (3951, 32619564), (5022, 25663062), (5268, 24464673), (7533, 17108708), (7902, 16309782), (9743, 13227948), (10044, 12831531), (11853, 10873188), (13609, 9470196), (15066, 8554354), (15804, 8154891), (19486, 6613974), (23706, 5436594), (27218, 4735098), (29229, 4409316), (30132, 4277177), (35559, 3624396), (38972, 3306987), (40827, 3156732), (47412, 2718297), (54436, 2367549), (58458, 2204658), (71118, 1812198), (81654, 1578366), (87687, 1469772), (106677, 1208132), (116916, 1102329), (122481, 1052244), (142236, 906099), (163308, 789183), (175374, 734886), (213354, 604066), (244962, 526122), (263061, 489924), (302033, 426708), (350748, 367443)]