316882178

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{1423}}^1$

素因数の和:1598

約数の個数: 32

約数和(自身を含む): 511819776

約数和(自身を除く): 194937598

約数列:

[1, 2, 23, 46, 47, 94, 103, 206, 1081, 1423, 2162, 2369, 2846, 4738, 4841, 9682, 32729, 65458, 66881, 111343, 133762, 146569, 222686, 293138, 1538263, 3076526, 3371087, 6742174, 6888743, 13777486, 158441089, 316882178]

約数ペア:

[(1, 316882178), (2, 158441089), (23, 13777486), (46, 6888743), (47, 6742174), (94, 3371087), (103, 3076526), (206, 1538263), (1081, 293138), (1423, 222686), (2162, 146569), (2369, 133762), (2846, 111343), (4738, 66881), (4841, 65458), (9682, 32729)]