127984896

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{4273}}^1$

素因数の和:4308

約数の個数: 108

約数和(自身を含む): 397490548

約数和(自身を除く): 269505652

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 468, 576, 624, 768, 832, 936, 1152, 1248, 1664, 1872, 2304, 2496, 3328, 3744, 4273, 4992, 7488, 8546, 9984, 12819, 14976, 17092, 25638, 29952, 34184, 38457, 51276, 55549, 68368, 76914, 102552, 111098, 136736, 153828, 166647, 205104, 222196, 273472, 307656, 333294, 410208, 444392, 499941, 546944, 615312, 666588, 820416, 888784, 999882, 1093888, 1230624, 1333176, 1640832, 1777568, 1999764, 2461248, 2666352, 3281664, 3555136, 3999528, 4922496, 5332704, 7110272, 7999056, 9844992, 10665408, 14220544, 15998112, 21330816, 31996224, 42661632, 63992448, 127984896]

約数ペア:

[(1, 127984896), (2, 63992448), (3, 42661632), (4, 31996224), (6, 21330816), (8, 15998112), (9, 14220544), (12, 10665408), (13, 9844992), (16, 7999056), (18, 7110272), (24, 5332704), (26, 4922496), (32, 3999528), (36, 3555136), (39, 3281664), (48, 2666352), (52, 2461248), (64, 1999764), (72, 1777568), (78, 1640832), (96, 1333176), (104, 1230624), (117, 1093888), (128, 999882), (144, 888784), (156, 820416), (192, 666588), (208, 615312), (234, 546944), (256, 499941), (288, 444392), (312, 410208), (384, 333294), (416, 307656), (468, 273472), (576, 222196), (624, 205104), (768, 166647), (832, 153828), (936, 136736), (1152, 111098), (1248, 102552), (1664, 76914), (1872, 68368), (2304, 55549), (2496, 51276), (3328, 38457), (3744, 34184), (4273, 29952), (4992, 25638), (7488, 17092), (8546, 14976), (9984, 12819)]