150997168

素因数分解:

$2^4\times 7^1\times {\mathrm{173}}^1\times {\mathrm{7793}}^1$

素因数の和:7981

約数の個数: 40

約数和(自身を含む): 336326688

約数和(自身を除く): 185329520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 173, 346, 692, 1211, 1384, 2422, 2768, 4844, 7793, 9688, 15586, 19376, 31172, 54551, 62344, 109102, 124688, 218204, 436408, 872816, 1348189, 2696378, 5392756, 9437323, 10785512, 18874646, 21571024, 37749292, 75498584, 150997168]

約数ペア:

[(1, 150997168), (2, 75498584), (4, 37749292), (7, 21571024), (8, 18874646), (14, 10785512), (16, 9437323), (28, 5392756), (56, 2696378), (112, 1348189), (173, 872816), (346, 436408), (692, 218204), (1211, 124688), (1384, 109102), (2422, 62344), (2768, 54551), (4844, 31172), (7793, 19376), (9688, 15586)]