156772145

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 200931840

約数和(自身を除く): 44159695

約数列:

[1, 5, 37, 53, 59, 185, 265, 271, 295, 1355, 1961, 2183, 3127, 9805, 10027, 10915, 14363, 15635, 15989, 50135, 71815, 79945, 115699, 531431, 578495, 591593, 847417, 2657155, 2957965, 4237085, 31354429, 156772145]

約数ペア:

[(1, 156772145), (5, 31354429), (37, 4237085), (53, 2957965), (59, 2657155), (185, 847417), (265, 591593), (271, 578495), (295, 531431), (1355, 115699), (1961, 79945), (2183, 71815), (3127, 50135), (9805, 15989), (10027, 15635), (10915, 14363)]