156640868020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{86066411}}^1$

素因数の和:86066440

約数の個数: 48

約数和(自身を含む): 404856402048

約数和(自身を除く): 248215534028

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 86066411, 172132822, 344265644, 430332055, 602464877, 860664110, 1118863343, 1204929754, 1721328220, 2237726686, 2409859508, 3012324385, 4475453372, 5594316715, 6024648770, 7832043401, 11188633430, 12049297540, 15664086802, 22377266860, 31328173604, 39160217005, 78320434010, 156640868020]

約数ペア:

[(1, 156640868020), (2, 78320434010), (4, 39160217005), (5, 31328173604), (7, 22377266860), (10, 15664086802), (13, 12049297540), (14, 11188633430), (20, 7832043401), (26, 6024648770), (28, 5594316715), (35, 4475453372), (52, 3012324385), (65, 2409859508), (70, 2237726686), (91, 1721328220), (130, 1204929754), (140, 1118863343), (182, 860664110), (260, 602464877), (364, 430332055), (455, 344265644), (910, 172132822), (1820, 86066411)]