156980899124

素因数分解:

$2^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{2927}}^1\times {\mathrm{7283}}^1$

素因数の和:10484

約数の個数: 48

約数和(自身を含む): 315306528768

約数和(自身を除く): 158325629644

約数列:

[1, 2, 4, 7, 14, 28, 263, 526, 1052, 1841, 2927, 3682, 5854, 7283, 7364, 11708, 14566, 20489, 29132, 40978, 50981, 81956, 101962, 203924, 769801, 1539602, 1915429, 3079204, 3830858, 5388607, 7661716, 10777214, 13408003, 21317341, 21554428, 26816006, 42634682, 53632012, 85269364, 149221387, 298442774, 596885548, 5606460683, 11212921366, 22425842732, 39245224781, 78490449562, 156980899124]

約数ペア:

[(1, 156980899124), (2, 78490449562), (4, 39245224781), (7, 22425842732), (14, 11212921366), (28, 5606460683), (263, 596885548), (526, 298442774), (1052, 149221387), (1841, 85269364), (2927, 53632012), (3682, 42634682), (5854, 26816006), (7283, 21554428), (7364, 21317341), (11708, 13408003), (14566, 10777214), (20489, 7661716), (29132, 5388607), (40978, 3830858), (50981, 3079204), (81956, 1915429), (101962, 1539602), (203924, 769801)]