115945168

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{971}}^1$

素因数の和:1435

約数の個数: 40

約数和(自身を含む): 238645440

約数和(自身を除く): 122700272

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 439, 878, 971, 1756, 1942, 3512, 3884, 7024, 7463, 7768, 14926, 15536, 16507, 29852, 33014, 59704, 66028, 119408, 132056, 264112, 426269, 852538, 1705076, 3410152, 6820304, 7246573, 14493146, 28986292, 57972584, 115945168]

約数ペア:

[(1, 115945168), (2, 57972584), (4, 28986292), (8, 14493146), (16, 7246573), (17, 6820304), (34, 3410152), (68, 1705076), (136, 852538), (272, 426269), (439, 264112), (878, 132056), (971, 119408), (1756, 66028), (1942, 59704), (3512, 33014), (3884, 29852), (7024, 16507), (7463, 15536), (7768, 14926)]