158169284

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{761}}^1$

素因数の和:1356

約数の個数: 48

約数和(自身を含む): 341717376

約数和(自身を除く): 183548092

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 571, 761, 1142, 1522, 2284, 3044, 3997, 5327, 7423, 7994, 9893, 10654, 14846, 15988, 19786, 21308, 29692, 39572, 51961, 69251, 103922, 138502, 207844, 277004, 434531, 869062, 1738124, 3041717, 5648903, 6083434, 11297806, 12166868, 22595612, 39542321, 79084642, 158169284]

約数ペア:

[(1, 158169284), (2, 79084642), (4, 39542321), (7, 22595612), (13, 12166868), (14, 11297806), (26, 6083434), (28, 5648903), (52, 3041717), (91, 1738124), (182, 869062), (364, 434531), (571, 277004), (761, 207844), (1142, 138502), (1522, 103922), (2284, 69251), (3044, 51961), (3997, 39572), (5327, 29692), (7423, 21308), (7994, 19786), (9893, 15988), (10654, 14846)]