137704084

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{2179}}^1$

素因数の和:2288

約数の個数: 48

約数和(自身を含む): 287620480

約数和(自身を除く): 149916396

約数列:

[1, 2, 4, 7, 14, 28, 37, 61, 74, 122, 148, 244, 259, 427, 518, 854, 1036, 1708, 2179, 2257, 4358, 4514, 8716, 9028, 15253, 15799, 30506, 31598, 61012, 63196, 80623, 132919, 161246, 265838, 322492, 531676, 564361, 930433, 1128722, 1860866, 2257444, 3721732, 4918003, 9836006, 19672012, 34426021, 68852042, 137704084]

約数ペア:

[(1, 137704084), (2, 68852042), (4, 34426021), (7, 19672012), (14, 9836006), (28, 4918003), (37, 3721732), (61, 2257444), (74, 1860866), (122, 1128722), (148, 930433), (244, 564361), (259, 531676), (427, 322492), (518, 265838), (854, 161246), (1036, 132919), (1708, 80623), (2179, 63196), (2257, 61012), (4358, 31598), (4514, 30506), (8716, 15799), (9028, 15253)]