156903993610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{172421971}}^1$

素因数の和:172421998

約数の個数: 32

約数和(自身を含む): 347602695552

約数和(自身を除く): 190698701942

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 172421971, 344843942, 862109855, 1206953797, 1724219710, 2241485623, 2413907594, 4482971246, 6034768985, 11207428115, 12069537970, 15690399361, 22414856230, 31380798722, 78451996805, 156903993610]

約数ペア:

[(1, 156903993610), (2, 78451996805), (5, 31380798722), (7, 22414856230), (10, 15690399361), (13, 12069537970), (14, 11207428115), (26, 6034768985), (35, 4482971246), (65, 2413907594), (70, 2241485623), (91, 1724219710), (130, 1206953797), (182, 862109855), (455, 344843942), (910, 172421971)]