156977370188

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{4903}}^1$

素因数の和:5167

約数の個数: 96

約数和(自身を含む): 301965565440

約数和(自身を除く): 144988195252

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 97, 101, 172, 194, 202, 388, 404, 817, 1634, 1843, 1919, 3268, 3686, 3838, 4171, 4343, 4903, 7372, 7676, 8342, 8686, 9797, 9806, 16684, 17372, 19594, 19612, 39188, 79249, 82517, 93157, 158498, 165034, 186143, 186314, 210829, 316996, 330068, 372286, 372628, 421271, 421658, 475591, 495203, 744572, 842542, 843316, 951182, 990406, 1685084, 1902364, 1980812, 4005751, 8004149, 8011502, 9036229, 9408857, 16008298, 16023004, 18072458, 18817714, 20450413, 21293729, 32016596, 36144916, 37635428, 40900826, 42587458, 48034691, 81801652, 85174916, 96069382, 192138764, 388557847, 404580851, 777115694, 809161702, 912659129, 1554231388, 1618323404, 1825318258, 2065491713, 3650636516, 4130983426, 8261966852, 39244342547, 78488685094, 156977370188]

約数ペア:

[(1, 156977370188), (2, 78488685094), (4, 39244342547), (19, 8261966852), (38, 4130983426), (43, 3650636516), (76, 2065491713), (86, 1825318258), (97, 1618323404), (101, 1554231388), (172, 912659129), (194, 809161702), (202, 777115694), (388, 404580851), (404, 388557847), (817, 192138764), (1634, 96069382), (1843, 85174916), (1919, 81801652), (3268, 48034691), (3686, 42587458), (3838, 40900826), (4171, 37635428), (4343, 36144916), (4903, 32016596), (7372, 21293729), (7676, 20450413), (8342, 18817714), (8686, 18072458), (9797, 16023004), (9806, 16008298), (16684, 9408857), (17372, 9036229), (19594, 8011502), (19612, 8004149), (39188, 4005751), (79249, 1980812), (82517, 1902364), (93157, 1685084), (158498, 990406), (165034, 951182), (186143, 843316), (186314, 842542), (210829, 744572), (316996, 495203), (330068, 475591), (372286, 421658), (372628, 421271)]