121559768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{907}}^1\times {\mathrm{1523}}^1$

素因数の和:2447

約数の個数: 32

約数和(自身を含む): 249082560

約数和(自身を除く): 127522792

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 907, 1523, 1814, 3046, 3628, 6092, 7256, 9977, 12184, 16753, 19954, 33506, 39908, 67012, 79816, 134024, 1381361, 2762722, 5525444, 11050888, 15194971, 30389942, 60779884, 121559768]

約数ペア:

[(1, 121559768), (2, 60779884), (4, 30389942), (8, 15194971), (11, 11050888), (22, 5525444), (44, 2762722), (88, 1381361), (907, 134024), (1523, 79816), (1814, 67012), (3046, 39908), (3628, 33506), (6092, 19954), (7256, 16753), (9977, 12184)]