156945132964

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1\times {\mathrm{55229}}^1$

素因数の和:55660

約数の個数: 48

約数和(自身を含む): 292277160000

約数和(自身を除く): 135332027036

約数列:

[1, 2, 4, 19, 38, 76, 139, 269, 278, 538, 556, 1076, 2641, 5111, 5282, 10222, 10564, 20444, 37391, 55229, 74782, 110458, 149564, 220916, 710429, 1049351, 1420858, 2098702, 2841716, 4197404, 7676831, 14856601, 15353662, 29713202, 30707324, 59426404, 145859789, 282275419, 291719578, 564550838, 583439156, 1129101676, 2065067539, 4130135078, 8260270156, 39236283241, 78472566482, 156945132964]

約数ペア:

[(1, 156945132964), (2, 78472566482), (4, 39236283241), (19, 8260270156), (38, 4130135078), (76, 2065067539), (139, 1129101676), (269, 583439156), (278, 564550838), (538, 291719578), (556, 282275419), (1076, 145859789), (2641, 59426404), (5111, 30707324), (5282, 29713202), (10222, 15353662), (10564, 14856601), (20444, 7676831), (37391, 4197404), (55229, 2841716), (74782, 2098702), (110458, 1420858), (149564, 1049351), (220916, 710429)]