145470468

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{6521}}^1$

素因数の和:6565

約数の個数: 72

約数和(自身を含む): 401024736

約数和(自身を除く): 255554268

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 169, 286, 338, 429, 507, 572, 676, 858, 1014, 1716, 1859, 2028, 3718, 5577, 6521, 7436, 11154, 13042, 19563, 22308, 26084, 39126, 71731, 78252, 84773, 143462, 169546, 215193, 254319, 286924, 339092, 430386, 508638, 860772, 932503, 1017276, 1102049, 1865006, 2204098, 2797509, 3306147, 3730012, 4408196, 5595018, 6612294, 11190036, 12122539, 13224588, 24245078, 36367617, 48490156, 72735234, 145470468]

約数ペア:

[(1, 145470468), (2, 72735234), (3, 48490156), (4, 36367617), (6, 24245078), (11, 13224588), (12, 12122539), (13, 11190036), (22, 6612294), (26, 5595018), (33, 4408196), (39, 3730012), (44, 3306147), (52, 2797509), (66, 2204098), (78, 1865006), (132, 1102049), (143, 1017276), (156, 932503), (169, 860772), (286, 508638), (338, 430386), (429, 339092), (507, 286924), (572, 254319), (676, 215193), (858, 169546), (1014, 143462), (1716, 84773), (1859, 78252), (2028, 71731), (3718, 39126), (5577, 26084), (6521, 22308), (7436, 19563), (11154, 13042)]