169649292

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{2789}}^1$

素因数の和:2970

約数の個数: 48

約数和(自身を含む): 409661280

約数和(自身を除く): 240011988

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 137, 148, 222, 274, 411, 444, 548, 822, 1644, 2789, 5069, 5578, 8367, 10138, 11156, 15207, 16734, 20276, 30414, 33468, 60828, 103193, 206386, 309579, 382093, 412772, 619158, 764186, 1146279, 1238316, 1528372, 2292558, 4585116, 14137441, 28274882, 42412323, 56549764, 84824646, 169649292]

約数ペア:

[(1, 169649292), (2, 84824646), (3, 56549764), (4, 42412323), (6, 28274882), (12, 14137441), (37, 4585116), (74, 2292558), (111, 1528372), (137, 1238316), (148, 1146279), (222, 764186), (274, 619158), (411, 412772), (444, 382093), (548, 309579), (822, 206386), (1644, 103193), (2789, 60828), (5069, 33468), (5578, 30414), (8367, 20276), (10138, 16734), (11156, 15207)]