127816612

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{18043}}^1$

素因数の和:18088

約数の個数: 48

約数和(自身を含む): 291013632

約数和(自身を除く): 163197020

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 506, 644, 1012, 1771, 3542, 7084, 18043, 36086, 72172, 126301, 198473, 252602, 396946, 414989, 505204, 793892, 829978, 1389311, 1659956, 2778622, 2904923, 4564879, 5557244, 5809846, 9129758, 11619692, 18259516, 31954153, 63908306, 127816612]

約数ペア:

[(1, 127816612), (2, 63908306), (4, 31954153), (7, 18259516), (11, 11619692), (14, 9129758), (22, 5809846), (23, 5557244), (28, 4564879), (44, 2904923), (46, 2778622), (77, 1659956), (92, 1389311), (154, 829978), (161, 793892), (253, 505204), (308, 414989), (322, 396946), (506, 252602), (644, 198473), (1012, 126301), (1771, 72172), (3542, 36086), (7084, 18043)]