142428858

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{15091}}^1$

素因数の和:15131

約数の個数: 48

約数和(自身を含む): 337215648

約数和(自身を除く): 194786790

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 121, 143, 242, 286, 363, 429, 726, 858, 1573, 3146, 4719, 9438, 15091, 30182, 45273, 90546, 166001, 196183, 332002, 392366, 498003, 588549, 996006, 1177098, 1826011, 2158013, 3652022, 4316026, 5478033, 6474039, 10956066, 12948078, 23738143, 47476286, 71214429, 142428858]

約数ペア:

[(1, 142428858), (2, 71214429), (3, 47476286), (6, 23738143), (11, 12948078), (13, 10956066), (22, 6474039), (26, 5478033), (33, 4316026), (39, 3652022), (66, 2158013), (78, 1826011), (121, 1177098), (143, 996006), (242, 588549), (286, 498003), (363, 392366), (429, 332002), (726, 196183), (858, 166001), (1573, 90546), (3146, 45273), (4719, 30182), (9438, 15091)]