155373456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{462421}}^1$

素因数の和:462439

約数の個数: 40

約数和(自身を含む): 458722624

約数和(自身を除く): 303349168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 462421, 924842, 1387263, 1849684, 2774526, 3236947, 3699368, 5549052, 6473894, 7398736, 9710841, 11098104, 12947788, 19421682, 22196208, 25895576, 38843364, 51791152, 77686728, 155373456]

約数ペア:

[(1, 155373456), (2, 77686728), (3, 51791152), (4, 38843364), (6, 25895576), (7, 22196208), (8, 19421682), (12, 12947788), (14, 11098104), (16, 9710841), (21, 7398736), (24, 6473894), (28, 5549052), (42, 3699368), (48, 3236947), (56, 2774526), (84, 1849684), (112, 1387263), (168, 924842), (336, 462421)]