180588268

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{5623}}^1$

素因数の和:5702

約数の個数: 48

約数和(自身を含む): 382971904

約数和(自身を除く): 202383636

約数列:

[1, 2, 4, 7, 14, 28, 31, 37, 62, 74, 124, 148, 217, 259, 434, 518, 868, 1036, 1147, 2294, 4588, 5623, 8029, 11246, 16058, 22492, 32116, 39361, 78722, 157444, 174313, 208051, 348626, 416102, 697252, 832204, 1220191, 1456357, 2440382, 2912714, 4880764, 5825428, 6449581, 12899162, 25798324, 45147067, 90294134, 180588268]

約数ペア:

[(1, 180588268), (2, 90294134), (4, 45147067), (7, 25798324), (14, 12899162), (28, 6449581), (31, 5825428), (37, 4880764), (62, 2912714), (74, 2440382), (124, 1456357), (148, 1220191), (217, 832204), (259, 697252), (434, 416102), (518, 348626), (868, 208051), (1036, 174313), (1147, 157444), (2294, 78722), (4588, 39361), (5623, 32116), (8029, 22492), (11246, 16058)]