156231376

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73417}}^1$

素因数の和:73451

約数の個数: 40

約数和(自身を含む): 364153280

約数和(自身を除く): 207921904

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 73417, 146834, 293668, 513919, 587336, 1027838, 1174672, 1394923, 2055676, 2789846, 4111352, 5579692, 8222704, 9764461, 11159384, 19528922, 22318768, 39057844, 78115688, 156231376]

約数ペア:

[(1, 156231376), (2, 78115688), (4, 39057844), (7, 22318768), (8, 19528922), (14, 11159384), (16, 9764461), (19, 8222704), (28, 5579692), (38, 4111352), (56, 2789846), (76, 2055676), (112, 1394923), (133, 1174672), (152, 1027838), (266, 587336), (304, 513919), (532, 293668), (1064, 146834), (2128, 73417)]