156940580937

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1861}}^1\times {\mathrm{174599}}^1$

素因数の和:176493

約数の個数: 32

約数和(自身を含む): 249680793600

約数和(自身を除く): 92740212663

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 1861, 5583, 13027, 39081, 42803, 128409, 174599, 299621, 523797, 898863, 1222193, 3666579, 4015777, 12047331, 28110439, 84331317, 324928739, 974786217, 2274501173, 6823503519, 7473360997, 22420082991, 52313526979, 156940580937]

約数ペア:

[(1, 156940580937), (3, 52313526979), (7, 22420082991), (21, 7473360997), (23, 6823503519), (69, 2274501173), (161, 974786217), (483, 324928739), (1861, 84331317), (5583, 28110439), (13027, 12047331), (39081, 4015777), (42803, 3666579), (128409, 1222193), (174599, 898863), (299621, 523797)]