156048784

素因数分解:

$2^4\times {\mathrm{1951}}^1\times {\mathrm{4999}}^1$

素因数の和:6958

約数の個数: 20

約数和(自身を含む): 302560000

約数和(自身を除く): 146511216

約数列:

[1, 2, 4, 8, 16, 1951, 3902, 4999, 7804, 9998, 15608, 19996, 31216, 39992, 79984, 9753049, 19506098, 39012196, 78024392, 156048784]

約数ペア:

[(1, 156048784), (2, 78024392), (4, 39012196), (8, 19506098), (16, 9753049), (1951, 79984), (3902, 39992), (4999, 31216), (7804, 19996), (9998, 15608)]