157429526

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:500

約数の個数: 32

約数和(自身を含む): 251596800

約数和(自身を除く): 94167274

約数列:

[1, 2, 23, 46, 103, 149, 206, 223, 298, 446, 2369, 3427, 4738, 5129, 6854, 10258, 15347, 22969, 30694, 33227, 45938, 66454, 352981, 528287, 705962, 764221, 1056574, 1528442, 3422381, 6844762, 78714763, 157429526]

約数ペア:

[(1, 157429526), (2, 78714763), (23, 6844762), (46, 3422381), (103, 1528442), (149, 1056574), (206, 764221), (223, 705962), (298, 528287), (446, 352981), (2369, 66454), (3427, 45938), (4738, 33227), (5129, 30694), (6854, 22969), (10258, 15347)]