154879648

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{263}}^1$

素因数の和:530

約数の個数: 96

約数和(自身を含む): 383201280

約数和(自身を除く): 228321632

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 239, 263, 308, 352, 478, 526, 616, 956, 1052, 1232, 1673, 1841, 1912, 2104, 2464, 2629, 2893, 3346, 3682, 3824, 4208, 5258, 5786, 6692, 7364, 7648, 8416, 10516, 11572, 13384, 14728, 18403, 20251, 21032, 23144, 26768, 29456, 36806, 40502, 42064, 46288, 53536, 58912, 62857, 73612, 81004, 84128, 92576, 125714, 147224, 162008, 251428, 294448, 324016, 439999, 502856, 588896, 648032, 691427, 879998, 1005712, 1382854, 1759996, 2011424, 2765708, 3519992, 4839989, 5531416, 7039984, 9679978, 11062832, 14079968, 19359956, 22125664, 38719912, 77439824, 154879648]

約数ペア:

[(1, 154879648), (2, 77439824), (4, 38719912), (7, 22125664), (8, 19359956), (11, 14079968), (14, 11062832), (16, 9679978), (22, 7039984), (28, 5531416), (32, 4839989), (44, 3519992), (56, 2765708), (77, 2011424), (88, 1759996), (112, 1382854), (154, 1005712), (176, 879998), (224, 691427), (239, 648032), (263, 588896), (308, 502856), (352, 439999), (478, 324016), (526, 294448), (616, 251428), (956, 162008), (1052, 147224), (1232, 125714), (1673, 92576), (1841, 84128), (1912, 81004), (2104, 73612), (2464, 62857), (2629, 58912), (2893, 53536), (3346, 46288), (3682, 42064), (3824, 40502), (4208, 36806), (5258, 29456), (5786, 26768), (6692, 23144), (7364, 21032), (7648, 20251), (8416, 18403), (10516, 14728), (11572, 13384)]