127946251888

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2834683}}^1$

素因数の和:2834742

約数の個数: 80

約数和(自身を含む): 314944731136

約数和(自身を除く): 186998479248

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 728, 806, 868, 1456, 1612, 1736, 2821, 3224, 3472, 5642, 6448, 11284, 22568, 45136, 2834683, 5669366, 11338732, 19842781, 22677464, 36850879, 39685562, 45354928, 73701758, 79371124, 87875173, 147403516, 158742248, 175750346, 257956153, 294807032, 317484496, 351500692, 515912306, 589614064, 615126211, 703001384, 1031824612, 1142377249, 1230252422, 1406002768, 2063649224, 2284754498, 2460504844, 4127298448, 4569508996, 4921009688, 7996640743, 9139017992, 9842019376, 15993281486, 18278035984, 31986562972, 63973125944, 127946251888]

約数ペア:

[(1, 127946251888), (2, 63973125944), (4, 31986562972), (7, 18278035984), (8, 15993281486), (13, 9842019376), (14, 9139017992), (16, 7996640743), (26, 4921009688), (28, 4569508996), (31, 4127298448), (52, 2460504844), (56, 2284754498), (62, 2063649224), (91, 1406002768), (104, 1230252422), (112, 1142377249), (124, 1031824612), (182, 703001384), (208, 615126211), (217, 589614064), (248, 515912306), (364, 351500692), (403, 317484496), (434, 294807032), (496, 257956153), (728, 175750346), (806, 158742248), (868, 147403516), (1456, 87875173), (1612, 79371124), (1736, 73701758), (2821, 45354928), (3224, 39685562), (3472, 36850879), (5642, 22677464), (6448, 19842781), (11284, 11338732), (22568, 5669366), (45136, 2834683)]