156926296839

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1075007}}^1$

素因数の和:1075239

約数の個数: 32

約数和(自身を含む): 238393774080

約数和(自身を除く): 81467477241

約数列:

[1, 3, 13, 19, 39, 57, 197, 247, 591, 741, 2561, 3743, 7683, 11229, 48659, 145977, 1075007, 3225021, 13975091, 20425133, 41925273, 61275399, 211776379, 265526729, 635329137, 796580187, 2753092927, 4023751201, 8259278781, 12071253603, 52308765613, 156926296839]

約数ペア:

[(1, 156926296839), (3, 52308765613), (13, 12071253603), (19, 8259278781), (39, 4023751201), (57, 2753092927), (197, 796580187), (247, 635329137), (591, 265526729), (741, 211776379), (2561, 61275399), (3743, 41925273), (7683, 20425133), (11229, 13975091), (48659, 3225021), (145977, 1075007)]