154714448

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:364

約数の個数: 80

約数和(自身を含む): 352358400

約数和(自身を除く): 197643952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 127, 146, 149, 254, 292, 298, 508, 511, 584, 596, 889, 1016, 1022, 1043, 1168, 1192, 1778, 2032, 2044, 2086, 2384, 3556, 4088, 4172, 7112, 8176, 8344, 9271, 10877, 14224, 16688, 18542, 18923, 21754, 37084, 37846, 43508, 64897, 74168, 75692, 76139, 87016, 129794, 132461, 148336, 151384, 152278, 174032, 259588, 264922, 302768, 304556, 519176, 529844, 609112, 1038352, 1059688, 1218224, 1381379, 2119376, 2762758, 5525516, 9669653, 11051032, 19339306, 22102064, 38678612, 77357224, 154714448]

約数ペア:

[(1, 154714448), (2, 77357224), (4, 38678612), (7, 22102064), (8, 19339306), (14, 11051032), (16, 9669653), (28, 5525516), (56, 2762758), (73, 2119376), (112, 1381379), (127, 1218224), (146, 1059688), (149, 1038352), (254, 609112), (292, 529844), (298, 519176), (508, 304556), (511, 302768), (584, 264922), (596, 259588), (889, 174032), (1016, 152278), (1022, 151384), (1043, 148336), (1168, 132461), (1192, 129794), (1778, 87016), (2032, 76139), (2044, 75692), (2086, 74168), (2384, 64897), (3556, 43508), (4088, 37846), (4172, 37084), (7112, 21754), (8176, 18923), (8344, 18542), (9271, 16688), (10877, 14224)]