155493834

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{19211}}^1$

素因数の和:19306

約数の個数: 32

約数和(自身を含む): 331983360

約数和(自身を除く): 176489526

約数列:

[1, 2, 3, 6, 19, 38, 57, 71, 114, 142, 213, 426, 1349, 2698, 4047, 8094, 19211, 38422, 57633, 115266, 365009, 730018, 1095027, 1363981, 2190054, 2727962, 4091943, 8183886, 25915639, 51831278, 77746917, 155493834]

約数ペア:

[(1, 155493834), (2, 77746917), (3, 51831278), (6, 25915639), (19, 8183886), (38, 4091943), (57, 2727962), (71, 2190054), (114, 1363981), (142, 1095027), (213, 730018), (426, 365009), (1349, 115266), (2698, 57633), (4047, 38422), (8094, 19211)]