147549856

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{683}}^1$

素因数の和:893

約数の個数: 48

約数和(自身を含む): 299575584

約数和(自身を除く): 152025728

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 157, 172, 314, 344, 628, 683, 688, 1256, 1366, 1376, 2512, 2732, 5024, 5464, 6751, 10928, 13502, 21856, 27004, 29369, 54008, 58738, 107231, 108016, 117476, 214462, 216032, 234952, 428924, 469904, 857848, 939808, 1715696, 3431392, 4610933, 9221866, 18443732, 36887464, 73774928, 147549856]

約数ペア:

[(1, 147549856), (2, 73774928), (4, 36887464), (8, 18443732), (16, 9221866), (32, 4610933), (43, 3431392), (86, 1715696), (157, 939808), (172, 857848), (314, 469904), (344, 428924), (628, 234952), (683, 216032), (688, 214462), (1256, 117476), (1366, 108016), (1376, 107231), (2512, 58738), (2732, 54008), (5024, 29369), (5464, 27004), (6751, 21856), (10928, 13502)]