151894158

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{163}}^1\times {\mathrm{919}}^1$

素因数の和:1113

約数の個数: 48

約数和(自身を含む): 331332480

約数和(自身を除く): 179438322

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 163, 169, 326, 338, 489, 507, 919, 978, 1014, 1838, 2119, 2757, 4238, 5514, 6357, 11947, 12714, 23894, 27547, 35841, 55094, 71682, 82641, 149797, 155311, 165282, 299594, 310622, 449391, 465933, 898782, 931866, 1947361, 3894722, 5842083, 11684166, 25315693, 50631386, 75947079, 151894158]

約数ペア:

[(1, 151894158), (2, 75947079), (3, 50631386), (6, 25315693), (13, 11684166), (26, 5842083), (39, 3894722), (78, 1947361), (163, 931866), (169, 898782), (326, 465933), (338, 449391), (489, 310622), (507, 299594), (919, 165282), (978, 155311), (1014, 149797), (1838, 82641), (2119, 71682), (2757, 55094), (4238, 35841), (5514, 27547), (6357, 23894), (11947, 12714)]