148355438

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{12511}}^1$

素因数の和:12549

約数の個数: 36

約数和(自身を含む): 284560416

約数和(自身を除く): 136204978

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 121, 154, 242, 539, 847, 1078, 1694, 5929, 11858, 12511, 25022, 87577, 137621, 175154, 275242, 613039, 963347, 1226078, 1513831, 1926694, 3027662, 6743429, 10596817, 13486858, 21193634, 74177719, 148355438]

約数ペア:

[(1, 148355438), (2, 74177719), (7, 21193634), (11, 13486858), (14, 10596817), (22, 6743429), (49, 3027662), (77, 1926694), (98, 1513831), (121, 1226078), (154, 963347), (242, 613039), (539, 275242), (847, 175154), (1078, 137621), (1694, 87577), (5929, 25022), (11858, 12511)]