157310616

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:409

約数の個数: 128

約数和(自身を含む): 439603200

約数和(自身を除く): 282292584

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 29, 31, 46, 58, 62, 69, 87, 92, 93, 116, 124, 138, 174, 184, 186, 232, 248, 276, 317, 348, 372, 552, 634, 667, 696, 713, 744, 899, 951, 1268, 1334, 1426, 1798, 1902, 2001, 2139, 2536, 2668, 2697, 2852, 3596, 3804, 4002, 4278, 5336, 5394, 5704, 7192, 7291, 7608, 8004, 8556, 9193, 9827, 10788, 14582, 16008, 17112, 18386, 19654, 20677, 21576, 21873, 27579, 29164, 29481, 36772, 39308, 41354, 43746, 55158, 58328, 58962, 62031, 73544, 78616, 82708, 87492, 110316, 117924, 124062, 165416, 174984, 211439, 220632, 226021, 235848, 248124, 284983, 422878, 452042, 496248, 569966, 634317, 678063, 845756, 854949, 904084, 1139932, 1268634, 1356126, 1691512, 1709898, 1808168, 2279864, 2537268, 2712252, 3419796, 5074536, 5424504, 6554609, 6839592, 13109218, 19663827, 26218436, 39327654, 52436872, 78655308, 157310616]

約数ペア:

[(1, 157310616), (2, 78655308), (3, 52436872), (4, 39327654), (6, 26218436), (8, 19663827), (12, 13109218), (23, 6839592), (24, 6554609), (29, 5424504), (31, 5074536), (46, 3419796), (58, 2712252), (62, 2537268), (69, 2279864), (87, 1808168), (92, 1709898), (93, 1691512), (116, 1356126), (124, 1268634), (138, 1139932), (174, 904084), (184, 854949), (186, 845756), (232, 678063), (248, 634317), (276, 569966), (317, 496248), (348, 452042), (372, 422878), (552, 284983), (634, 248124), (667, 235848), (696, 226021), (713, 220632), (744, 211439), (899, 174984), (951, 165416), (1268, 124062), (1334, 117924), (1426, 110316), (1798, 87492), (1902, 82708), (2001, 78616), (2139, 73544), (2536, 62031), (2668, 58962), (2697, 58328), (2852, 55158), (3596, 43746), (3804, 41354), (4002, 39308), (4278, 36772), (5336, 29481), (5394, 29164), (5704, 27579), (7192, 21873), (7291, 21576), (7608, 20677), (8004, 19654), (8556, 18386), (9193, 17112), (9827, 16008), (10788, 14582)]