128725848

素因数分解:

$2^3\times 3^5\times {\mathrm{23}}^1\times {\mathrm{2879}}^1$

素因数の和:2923

約数の個数: 96

約数和(自身を含む): 377395200

約数和(自身を除く): 248669352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 81, 92, 108, 138, 162, 184, 207, 216, 243, 276, 324, 414, 486, 552, 621, 648, 828, 972, 1242, 1656, 1863, 1944, 2484, 2879, 3726, 4968, 5589, 5758, 7452, 8637, 11178, 11516, 14904, 17274, 22356, 23032, 25911, 34548, 44712, 51822, 66217, 69096, 77733, 103644, 132434, 155466, 198651, 207288, 233199, 264868, 310932, 397302, 466398, 529736, 595953, 621864, 699597, 794604, 932796, 1191906, 1399194, 1589208, 1787859, 1865592, 2383812, 2798388, 3575718, 4767624, 5363577, 5596776, 7151436, 10727154, 14302872, 16090731, 21454308, 32181462, 42908616, 64362924, 128725848]

約数ペア:

[(1, 128725848), (2, 64362924), (3, 42908616), (4, 32181462), (6, 21454308), (8, 16090731), (9, 14302872), (12, 10727154), (18, 7151436), (23, 5596776), (24, 5363577), (27, 4767624), (36, 3575718), (46, 2798388), (54, 2383812), (69, 1865592), (72, 1787859), (81, 1589208), (92, 1399194), (108, 1191906), (138, 932796), (162, 794604), (184, 699597), (207, 621864), (216, 595953), (243, 529736), (276, 466398), (324, 397302), (414, 310932), (486, 264868), (552, 233199), (621, 207288), (648, 198651), (828, 155466), (972, 132434), (1242, 103644), (1656, 77733), (1863, 69096), (1944, 66217), (2484, 51822), (2879, 44712), (3726, 34548), (4968, 25911), (5589, 23032), (5758, 22356), (7452, 17274), (8637, 14904), (11178, 11516)]