156778762751

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1789}}^1\times {\mathrm{1801}}^1$

素因数の和:3819

約数の個数: 32

約数和(自身を含む): 178826155200

約数和(自身を除く): 22047392449

約数列:

[1, 13, 19, 197, 247, 1789, 1801, 2561, 3743, 23257, 23413, 33991, 34219, 48659, 352433, 354797, 441883, 444847, 3221989, 4581629, 4612361, 6696227, 6741143, 41885857, 61217791, 87050951, 87634859, 634731833, 795831283, 8251513829, 12059904827, 156778762751]

約数ペア:

[(1, 156778762751), (13, 12059904827), (19, 8251513829), (197, 795831283), (247, 634731833), (1789, 87634859), (1801, 87050951), (2561, 61217791), (3743, 41885857), (23257, 6741143), (23413, 6696227), (33991, 4612361), (34219, 4581629), (48659, 3221989), (352433, 444847), (354797, 441883)]