128251092

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{1123}}^1$

素因数の和:1468

約数の個数: 48

約数和(自身を含む): 310188032

約数和(自身を除く): 181936940

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 307, 372, 614, 921, 1123, 1228, 1842, 2246, 3369, 3684, 4492, 6738, 9517, 13476, 19034, 28551, 34813, 38068, 57102, 69626, 104439, 114204, 139252, 208878, 344761, 417756, 689522, 1034283, 1379044, 2068566, 4137132, 10687591, 21375182, 32062773, 42750364, 64125546, 128251092]

約数ペア:

[(1, 128251092), (2, 64125546), (3, 42750364), (4, 32062773), (6, 21375182), (12, 10687591), (31, 4137132), (62, 2068566), (93, 1379044), (124, 1034283), (186, 689522), (307, 417756), (372, 344761), (614, 208878), (921, 139252), (1123, 114204), (1228, 104439), (1842, 69626), (2246, 57102), (3369, 38068), (3684, 34813), (4492, 28551), (6738, 19034), (9517, 13476)]