156978163580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1063}}^1\times {\mathrm{1054819}}^1$

素因数の和:1055898

約数の個数: 48

約数和(自身を含む): 377102369280

約数和(自身を除く): 220124205700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1063, 2126, 4252, 5315, 7441, 10630, 14882, 21260, 29764, 37205, 74410, 148820, 1054819, 2109638, 4219276, 5274095, 7383733, 10548190, 14767466, 21096380, 29534932, 36918665, 73837330, 147674660, 1121272597, 2242545194, 4485090388, 5606362985, 7848908179, 11212725970, 15697816358, 22425451940, 31395632716, 39244540895, 78489081790, 156978163580]

約数ペア:

[(1, 156978163580), (2, 78489081790), (4, 39244540895), (5, 31395632716), (7, 22425451940), (10, 15697816358), (14, 11212725970), (20, 7848908179), (28, 5606362985), (35, 4485090388), (70, 2242545194), (140, 1121272597), (1063, 147674660), (2126, 73837330), (4252, 36918665), (5315, 29534932), (7441, 21096380), (10630, 14767466), (14882, 10548190), (21260, 7383733), (29764, 5274095), (37205, 4219276), (74410, 2109638), (148820, 1054819)]