165567714

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{68473}}^1$

素因数の和:68522

約数の個数: 32

約数和(自身を含む): 368116224

約数和(自身を除く): 202548510

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 68473, 136946, 205419, 410838, 890149, 1780298, 2122663, 2670447, 4245326, 5340894, 6367989, 12735978, 27594619, 55189238, 82783857, 165567714]

約数ペア:

[(1, 165567714), (2, 82783857), (3, 55189238), (6, 27594619), (13, 12735978), (26, 6367989), (31, 5340894), (39, 4245326), (62, 2670447), (78, 2122663), (93, 1780298), (186, 890149), (403, 410838), (806, 205419), (1209, 136946), (2418, 68473)]