140934864

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{419449}}^1$

素因数の和:419467

約数の個数: 40

約数和(自身を含む): 416094400

約数和(自身を除く): 275159536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 419449, 838898, 1258347, 1677796, 2516694, 2936143, 3355592, 5033388, 5872286, 6711184, 8808429, 10066776, 11744572, 17616858, 20133552, 23489144, 35233716, 46978288, 70467432, 140934864]

約数ペア:

[(1, 140934864), (2, 70467432), (3, 46978288), (4, 35233716), (6, 23489144), (7, 20133552), (8, 17616858), (12, 11744572), (14, 10066776), (16, 8808429), (21, 6711184), (24, 5872286), (28, 5033388), (42, 3355592), (48, 2936143), (56, 2516694), (84, 1677796), (112, 1258347), (168, 838898), (336, 419449)]