155765484

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{206039}}^1$

素因数の和:206059

約数の個数: 48

約数和(自身を含む): 461529600

約数和(自身を除く): 305764116

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 206039, 412078, 618117, 824156, 1236234, 1442273, 1854351, 2472468, 2884546, 3708702, 4326819, 5563053, 5769092, 7417404, 8653638, 11126106, 12980457, 17307276, 22252212, 25960914, 38941371, 51921828, 77882742, 155765484]

約数ペア:

[(1, 155765484), (2, 77882742), (3, 51921828), (4, 38941371), (6, 25960914), (7, 22252212), (9, 17307276), (12, 12980457), (14, 11126106), (18, 8653638), (21, 7417404), (27, 5769092), (28, 5563053), (36, 4326819), (42, 3708702), (54, 2884546), (63, 2472468), (84, 1854351), (108, 1442273), (126, 1236234), (189, 824156), (252, 618117), (378, 412078), (756, 206039)]