156940966049

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{569}}^1\times {\mathrm{19249}}^1$

素因数の和:19937

約数の個数: 32

約数和(自身を含む): 189604800000

約数和(自身を除く): 32663833951

約数列:

[1, 7, 23, 89, 161, 569, 623, 2047, 3983, 13087, 14329, 19249, 50641, 91609, 134743, 354487, 442727, 1164743, 1713161, 3099089, 8153201, 10952681, 11992127, 39402703, 76668767, 251911663, 275818921, 974788609, 1763381641, 6823520263, 22420138007, 156940966049]

約数ペア:

[(1, 156940966049), (7, 22420138007), (23, 6823520263), (89, 1763381641), (161, 974788609), (569, 275818921), (623, 251911663), (2047, 76668767), (3983, 39402703), (13087, 11992127), (14329, 10952681), (19249, 8153201), (50641, 3099089), (91609, 1713161), (134743, 1164743), (354487, 442727)]