157840848

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{397}}^1$

素因数の和:673

約数の個数: 120

約数和(自身を含む): 485031456

約数和(自身を除く): 327190608

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 251, 264, 396, 397, 502, 528, 753, 792, 794, 1004, 1191, 1506, 1584, 1588, 2008, 2259, 2382, 2761, 3012, 3176, 3573, 4016, 4367, 4518, 4764, 5522, 6024, 6352, 7146, 8283, 8734, 9036, 9528, 11044, 12048, 13101, 14292, 16566, 17468, 18072, 19056, 22088, 24849, 26202, 28584, 33132, 34936, 36144, 39303, 44176, 49698, 52404, 57168, 66264, 69872, 78606, 99396, 99647, 104808, 132528, 157212, 198792, 199294, 209616, 298941, 314424, 397584, 398588, 597882, 628848, 797176, 896823, 1096117, 1195764, 1594352, 1793646, 2192234, 2391528, 3288351, 3587292, 4384468, 4783056, 6576702, 7174584, 8768936, 9865053, 13153404, 14349168, 17537872, 19730106, 26306808, 39460212, 52613616, 78920424, 157840848]

約数ペア:

[(1, 157840848), (2, 78920424), (3, 52613616), (4, 39460212), (6, 26306808), (8, 19730106), (9, 17537872), (11, 14349168), (12, 13153404), (16, 9865053), (18, 8768936), (22, 7174584), (24, 6576702), (33, 4783056), (36, 4384468), (44, 3587292), (48, 3288351), (66, 2391528), (72, 2192234), (88, 1793646), (99, 1594352), (132, 1195764), (144, 1096117), (176, 896823), (198, 797176), (251, 628848), (264, 597882), (396, 398588), (397, 397584), (502, 314424), (528, 298941), (753, 209616), (792, 199294), (794, 198792), (1004, 157212), (1191, 132528), (1506, 104808), (1584, 99647), (1588, 99396), (2008, 78606), (2259, 69872), (2382, 66264), (2761, 57168), (3012, 52404), (3176, 49698), (3573, 44176), (4016, 39303), (4367, 36144), (4518, 34936), (4764, 33132), (5522, 28584), (6024, 26202), (6352, 24849), (7146, 22088), (8283, 19056), (8734, 18072), (9036, 17468), (9528, 16566), (11044, 14292), (12048, 13101)]