147822864

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{439949}}^1$

素因数の和:439967

約数の個数: 40

約数和(自身を含む): 436430400

約数和(自身を除く): 288607536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 439949, 879898, 1319847, 1759796, 2639694, 3079643, 3519592, 5279388, 6159286, 7039184, 9238929, 10558776, 12318572, 18477858, 21117552, 24637144, 36955716, 49274288, 73911432, 147822864]

約数ペア:

[(1, 147822864), (2, 73911432), (3, 49274288), (4, 36955716), (6, 24637144), (7, 21117552), (8, 18477858), (12, 12318572), (14, 10558776), (16, 9238929), (21, 7039184), (24, 6159286), (28, 5279388), (42, 3519592), (48, 3079643), (56, 2639694), (84, 1759796), (112, 1319847), (168, 879898), (336, 439949)]