156719380016

素因数分解:

$2^4\times {\mathrm{25943}}^1\times {\mathrm{377557}}^1$

素因数の和:403508

約数の個数: 20

約数和(自身を含む): 303656307312

約数和(自身を除く): 146936927296

約数列:

[1, 2, 4, 8, 16, 25943, 51886, 103772, 207544, 377557, 415088, 755114, 1510228, 3020456, 6040912, 9794961251, 19589922502, 39179845004, 78359690008, 156719380016]

約数ペア:

[(1, 156719380016), (2, 78359690008), (4, 39179845004), (8, 19589922502), (16, 9794961251), (25943, 6040912), (51886, 3020456), (103772, 1510228), (207544, 755114), (377557, 415088)]