15702900056

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{439}}^1\times {\mathrm{1693}}^1$

素因数の和:2296

約数の個数: 64

約数和(自身を含む): 31305120000

約数和(自身を除く): 15602219944

約数列:

[1, 2, 4, 8, 19, 38, 76, 139, 152, 278, 439, 556, 878, 1112, 1693, 1756, 2641, 3386, 3512, 5282, 6772, 8341, 10564, 13544, 16682, 21128, 32167, 33364, 61021, 64334, 66728, 122042, 128668, 235327, 244084, 257336, 470654, 488168, 743227, 941308, 1159399, 1486454, 1882616, 2318798, 2972908, 4471213, 4637596, 5945816, 8942426, 9275192, 14121313, 17884852, 28242626, 35769704, 56485252, 103308553, 112970504, 206617106, 413234212, 826468424, 1962862507, 3925725014, 7851450028, 15702900056]

約数ペア:

[(1, 15702900056), (2, 7851450028), (4, 3925725014), (8, 1962862507), (19, 826468424), (38, 413234212), (76, 206617106), (139, 112970504), (152, 103308553), (278, 56485252), (439, 35769704), (556, 28242626), (878, 17884852), (1112, 14121313), (1693, 9275192), (1756, 8942426), (2641, 5945816), (3386, 4637596), (3512, 4471213), (5282, 2972908), (6772, 2318798), (8341, 1882616), (10564, 1486454), (13544, 1159399), (16682, 941308), (21128, 743227), (32167, 488168), (33364, 470654), (61021, 257336), (64334, 244084), (66728, 235327), (122042, 128668)]