148662160

素因数分解:

$2^4\times 5^1\times {\mathrm{211}}^1\times {\mathrm{8807}}^1$

素因数の和:9031

約数の個数: 40

約数和(自身を含む): 347317056

約数和(自身を除く): 198654896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 211, 422, 844, 1055, 1688, 2110, 3376, 4220, 8440, 8807, 16880, 17614, 35228, 44035, 70456, 88070, 140912, 176140, 352280, 704560, 1858277, 3716554, 7433108, 9291385, 14866216, 18582770, 29732432, 37165540, 74331080, 148662160]

約数ペア:

[(1, 148662160), (2, 74331080), (4, 37165540), (5, 29732432), (8, 18582770), (10, 14866216), (16, 9291385), (20, 7433108), (40, 3716554), (80, 1858277), (211, 704560), (422, 352280), (844, 176140), (1055, 140912), (1688, 88070), (2110, 70456), (3376, 44035), (4220, 35228), (8440, 17614), (8807, 16880)]