168394746

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{13751}}^1$

素因数の和:13926

約数の個数: 32

約数和(自身を含む): 365033088

約数和(自身を除く): 196638342

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 157, 314, 471, 942, 2041, 4082, 6123, 12246, 13751, 27502, 41253, 82506, 178763, 357526, 536289, 1072578, 2158907, 4317814, 6476721, 12953442, 28065791, 56131582, 84197373, 168394746]

約数ペア:

[(1, 168394746), (2, 84197373), (3, 56131582), (6, 28065791), (13, 12953442), (26, 6476721), (39, 4317814), (78, 2158907), (157, 1072578), (314, 536289), (471, 357526), (942, 178763), (2041, 82506), (4082, 41253), (6123, 27502), (12246, 13751)]