144618976

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{463}}^1$

素因数の和:743

約数の個数: 48

約数和(自身を含む): 293255424

約数和(自身を除く): 148636448

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 227, 344, 454, 463, 688, 908, 926, 1376, 1816, 1852, 3632, 3704, 7264, 7408, 9761, 14816, 19522, 19909, 39044, 39818, 78088, 79636, 105101, 156176, 159272, 210202, 312352, 318544, 420404, 637088, 840808, 1681616, 3363232, 4519343, 9038686, 18077372, 36154744, 72309488, 144618976]

約数ペア:

[(1, 144618976), (2, 72309488), (4, 36154744), (8, 18077372), (16, 9038686), (32, 4519343), (43, 3363232), (86, 1681616), (172, 840808), (227, 637088), (344, 420404), (454, 318544), (463, 312352), (688, 210202), (908, 159272), (926, 156176), (1376, 105101), (1816, 79636), (1852, 78088), (3632, 39818), (3704, 39044), (7264, 19909), (7408, 19522), (9761, 14816)]