166242538

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{4013}}^1$

素因数の和:4302

約数の個数: 32

約数和(自身を含む): 312128640

約数和(自身を除く): 145886102

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 269, 538, 1883, 2959, 3766, 4013, 5918, 8026, 20713, 28091, 41426, 44143, 56182, 88286, 309001, 618002, 1079497, 2158994, 7556479, 11874467, 15112958, 23748934, 83121269, 166242538]

約数ペア:

[(1, 166242538), (2, 83121269), (7, 23748934), (11, 15112958), (14, 11874467), (22, 7556479), (77, 2158994), (154, 1079497), (269, 618002), (538, 309001), (1883, 88286), (2959, 56182), (3766, 44143), (4013, 41426), (5918, 28091), (8026, 20713)]