163235280374

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{647}}^1\times {\mathrm{68447}}^1$

素因数の和:69212

約数の個数: 32

約数和(自身を含む): 260803307520

約数和(自身を除く): 97568027146

約数列:

[1, 2, 19, 38, 97, 194, 647, 1294, 1843, 3686, 12293, 24586, 62759, 68447, 125518, 136894, 1192421, 1300493, 2384842, 2600986, 6639359, 13278718, 44285209, 88570418, 126147821, 252295642, 841418971, 1682837942, 4295665273, 8591330546, 81617640187, 163235280374]

約数ペア:

[(1, 163235280374), (2, 81617640187), (19, 8591330546), (38, 4295665273), (97, 1682837942), (194, 841418971), (647, 252295642), (1294, 126147821), (1843, 88570418), (3686, 44285209), (12293, 13278718), (24586, 6639359), (62759, 2600986), (68447, 2384842), (125518, 1300493), (136894, 1192421)]