157051306874

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{90401}}^1$

素因数の和:90839

約数の個数: 64

約数和(自身を含む): 304618579200

約数和(自身を除く): 147567272326

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 389, 406, 638, 778, 2233, 2723, 4279, 4466, 5446, 8558, 11281, 22562, 29953, 59906, 78967, 90401, 124091, 157934, 180802, 248182, 632807, 868637, 994411, 1265614, 1737274, 1988822, 2621629, 5243258, 6960877, 13921754, 18351403, 28837919, 35165989, 36702806, 57675838, 70331978, 201865433, 246161923, 386825879, 403730866, 492323846, 773651758, 1019813681, 2039627362, 2707781153, 5415562306, 7138695767, 11217950491, 14277391534, 22435900982, 78525653437, 157051306874]

約数ペア:

[(1, 157051306874), (2, 78525653437), (7, 22435900982), (11, 14277391534), (14, 11217950491), (22, 7138695767), (29, 5415562306), (58, 2707781153), (77, 2039627362), (154, 1019813681), (203, 773651758), (319, 492323846), (389, 403730866), (406, 386825879), (638, 246161923), (778, 201865433), (2233, 70331978), (2723, 57675838), (4279, 36702806), (4466, 35165989), (5446, 28837919), (8558, 18351403), (11281, 13921754), (22562, 6960877), (29953, 5243258), (59906, 2621629), (78967, 1988822), (90401, 1737274), (124091, 1265614), (157934, 994411), (180802, 868637), (248182, 632807)]