157926648

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1$

素因数の和:913

約数の個数: 128

約数和(自身を含む): 464486400

約数和(自身を除く): 306559752

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 31, 33, 44, 46, 62, 66, 69, 88, 92, 93, 124, 132, 138, 184, 186, 248, 253, 264, 276, 341, 372, 506, 552, 682, 713, 744, 759, 839, 1012, 1023, 1364, 1426, 1518, 1678, 2024, 2046, 2139, 2517, 2728, 2852, 3036, 3356, 4092, 4278, 5034, 5704, 6072, 6712, 7843, 8184, 8556, 9229, 10068, 15686, 17112, 18458, 19297, 20136, 23529, 26009, 27687, 31372, 36916, 38594, 47058, 52018, 55374, 57891, 62744, 73832, 77188, 78027, 94116, 104036, 110748, 115782, 154376, 156054, 188232, 208072, 212267, 221496, 231564, 286099, 312108, 424534, 463128, 572198, 598207, 624216, 636801, 849068, 858297, 1144396, 1196414, 1273602, 1698136, 1716594, 1794621, 2288792, 2392828, 2547204, 3433188, 3589242, 4785656, 5094408, 6580277, 6866376, 7178484, 13160554, 14356968, 19740831, 26321108, 39481662, 52642216, 78963324, 157926648]

約数ペア:

[(1, 157926648), (2, 78963324), (3, 52642216), (4, 39481662), (6, 26321108), (8, 19740831), (11, 14356968), (12, 13160554), (22, 7178484), (23, 6866376), (24, 6580277), (31, 5094408), (33, 4785656), (44, 3589242), (46, 3433188), (62, 2547204), (66, 2392828), (69, 2288792), (88, 1794621), (92, 1716594), (93, 1698136), (124, 1273602), (132, 1196414), (138, 1144396), (184, 858297), (186, 849068), (248, 636801), (253, 624216), (264, 598207), (276, 572198), (341, 463128), (372, 424534), (506, 312108), (552, 286099), (682, 231564), (713, 221496), (744, 212267), (759, 208072), (839, 188232), (1012, 156054), (1023, 154376), (1364, 115782), (1426, 110748), (1518, 104036), (1678, 94116), (2024, 78027), (2046, 77188), (2139, 73832), (2517, 62744), (2728, 57891), (2852, 55374), (3036, 52018), (3356, 47058), (4092, 38594), (4278, 36916), (5034, 31372), (5704, 27687), (6072, 26009), (6712, 23529), (7843, 20136), (8184, 19297), (8556, 18458), (9229, 17112), (10068, 15686)]