121809712

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{3767}}^1$

素因数の和:3865

約数の個数: 40

約数和(自身を含む): 246698496

約数和(自身を除く): 124888784

約数列:

[1, 2, 4, 8, 16, 43, 47, 86, 94, 172, 188, 344, 376, 688, 752, 2021, 3767, 4042, 7534, 8084, 15068, 16168, 30136, 32336, 60272, 161981, 177049, 323962, 354098, 647924, 708196, 1295848, 1416392, 2591696, 2832784, 7613107, 15226214, 30452428, 60904856, 121809712]

約数ペア:

[(1, 121809712), (2, 60904856), (4, 30452428), (8, 15226214), (16, 7613107), (43, 2832784), (47, 2591696), (86, 1416392), (94, 1295848), (172, 708196), (188, 647924), (344, 354098), (376, 323962), (688, 177049), (752, 161981), (2021, 60272), (3767, 32336), (4042, 30136), (7534, 16168), (8084, 15068)]