128204227368

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{254373467}}^1$

素因数の和:254373486

約数の個数: 48

約数和(自身を含む): 396822610080

約数和(自身を除く): 268618382712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 254373467, 508746934, 763120401, 1017493868, 1526240802, 1780614269, 2034987736, 2289361203, 3052481604, 3561228538, 4578722406, 5341842807, 6104963208, 7122457076, 9157444812, 10683685614, 14244914152, 16025528421, 18314889624, 21367371228, 32051056842, 42734742456, 64102113684, 128204227368]

約数ペア:

[(1, 128204227368), (2, 64102113684), (3, 42734742456), (4, 32051056842), (6, 21367371228), (7, 18314889624), (8, 16025528421), (9, 14244914152), (12, 10683685614), (14, 9157444812), (18, 7122457076), (21, 6104963208), (24, 5341842807), (28, 4578722406), (36, 3561228538), (42, 3052481604), (56, 2289361203), (63, 2034987736), (72, 1780614269), (84, 1526240802), (126, 1017493868), (168, 763120401), (252, 508746934), (504, 254373467)]