128077248

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{97}}^1$

素因数の和:171

約数の個数: 168

約数和(自身を含む): 385427728

約数和(自身を除く): 257350480

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 64, 69, 78, 92, 96, 97, 104, 138, 156, 184, 192, 194, 208, 276, 291, 299, 312, 368, 388, 416, 529, 552, 582, 598, 624, 736, 776, 832, 897, 1058, 1104, 1164, 1196, 1248, 1261, 1472, 1552, 1587, 1794, 2116, 2208, 2231, 2328, 2392, 2496, 2522, 3104, 3174, 3588, 3783, 4232, 4416, 4462, 4656, 4784, 5044, 6208, 6348, 6693, 6877, 7176, 7566, 8464, 8924, 9312, 9568, 10088, 12696, 13386, 13754, 14352, 15132, 16928, 17848, 18624, 19136, 20176, 20631, 25392, 26772, 27508, 28704, 29003, 30264, 33856, 35696, 40352, 41262, 50784, 51313, 53544, 55016, 57408, 58006, 60528, 71392, 80704, 82524, 87009, 101568, 102626, 107088, 110032, 116012, 121056, 142784, 153939, 165048, 174018, 205252, 214176, 220064, 232024, 242112, 307878, 330096, 348036, 410504, 428352, 440128, 464048, 615756, 660192, 667069, 696072, 821008, 928096, 1231512, 1320384, 1334138, 1392144, 1642016, 1856192, 2001207, 2463024, 2668276, 2784288, 3284032, 4002414, 4926048, 5336552, 5568576, 8004828, 9852096, 10673104, 16009656, 21346208, 32019312, 42692416, 64038624, 128077248]

約数ペア:

[(1, 128077248), (2, 64038624), (3, 42692416), (4, 32019312), (6, 21346208), (8, 16009656), (12, 10673104), (13, 9852096), (16, 8004828), (23, 5568576), (24, 5336552), (26, 4926048), (32, 4002414), (39, 3284032), (46, 2784288), (48, 2668276), (52, 2463024), (64, 2001207), (69, 1856192), (78, 1642016), (92, 1392144), (96, 1334138), (97, 1320384), (104, 1231512), (138, 928096), (156, 821008), (184, 696072), (192, 667069), (194, 660192), (208, 615756), (276, 464048), (291, 440128), (299, 428352), (312, 410504), (368, 348036), (388, 330096), (416, 307878), (529, 242112), (552, 232024), (582, 220064), (598, 214176), (624, 205252), (736, 174018), (776, 165048), (832, 153939), (897, 142784), (1058, 121056), (1104, 116012), (1164, 110032), (1196, 107088), (1248, 102626), (1261, 101568), (1472, 87009), (1552, 82524), (1587, 80704), (1794, 71392), (2116, 60528), (2208, 58006), (2231, 57408), (2328, 55016), (2392, 53544), (2496, 51313), (2522, 50784), (3104, 41262), (3174, 40352), (3588, 35696), (3783, 33856), (4232, 30264), (4416, 29003), (4462, 28704), (4656, 27508), (4784, 26772), (5044, 25392), (6208, 20631), (6348, 20176), (6693, 19136), (6877, 18624), (7176, 17848), (7566, 16928), (8464, 15132), (8924, 14352), (9312, 13754), (9568, 13386), (10088, 12696)]