137996828

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{5209}}^1$

素因数の和:5429

約数の個数: 24

約数和(自身を含む): 249454800

約数和(自身を除く): 111457972

約数列:

[1, 2, 4, 37, 74, 148, 179, 358, 716, 5209, 6623, 10418, 13246, 20836, 26492, 192733, 385466, 770932, 932411, 1864822, 3729644, 34499207, 68998414, 137996828]

約数ペア:

[(1, 137996828), (2, 68998414), (4, 34499207), (37, 3729644), (74, 1864822), (148, 932411), (179, 770932), (358, 385466), (716, 192733), (5209, 26492), (6623, 20836), (10418, 13246)]