138707998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{607}}^1$

素因数の和:697

約数の個数: 64

約数和(自身を含む): 264757248

約数和(自身を除く): 126049250

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 47, 94, 143, 187, 221, 286, 374, 442, 517, 607, 611, 799, 1034, 1214, 1222, 1598, 2431, 4862, 6677, 6721, 7891, 8789, 10319, 10387, 13354, 13442, 15782, 17578, 20638, 20774, 28529, 57058, 86801, 113509, 114257, 134147, 173602, 227018, 228514, 268294, 313819, 370877, 484993, 627638, 741754, 969986, 1475617, 2951234, 4079647, 5334923, 6304909, 8159294, 10669846, 12609818, 69353999, 138707998]

約数ペア:

[(1, 138707998), (2, 69353999), (11, 12609818), (13, 10669846), (17, 8159294), (22, 6304909), (26, 5334923), (34, 4079647), (47, 2951234), (94, 1475617), (143, 969986), (187, 741754), (221, 627638), (286, 484993), (374, 370877), (442, 313819), (517, 268294), (607, 228514), (611, 227018), (799, 173602), (1034, 134147), (1214, 114257), (1222, 113509), (1598, 86801), (2431, 57058), (4862, 28529), (6677, 20774), (6721, 20638), (7891, 17578), (8789, 15782), (10319, 13442), (10387, 13354)]