157079326481

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{142031}}^1$

素因数の和:142373

約数の個数: 32

約数和(自身を含む): 200271937536

約数和(自身を除く): 43192611055

約数列:

[1, 7, 11, 53, 77, 271, 371, 583, 1897, 2981, 4081, 14363, 20867, 100541, 142031, 157993, 994217, 1105951, 1562341, 7527643, 10936387, 38490401, 52693501, 82804073, 269432807, 423394411, 579628511, 2039991253, 2963760877, 14279938771, 22439903783, 157079326481]

約数ペア:

[(1, 157079326481), (7, 22439903783), (11, 14279938771), (53, 2963760877), (77, 2039991253), (271, 579628511), (371, 423394411), (583, 269432807), (1897, 82804073), (2981, 52693501), (4081, 38490401), (14363, 10936387), (20867, 7527643), (100541, 1562341), (142031, 1105951), (157993, 994217)]