153990152

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{22619}}^1$

素因数の和:22685

約数の個数: 32

約数和(自身を含む): 309441600

約数和(自身を除く): 155451448

約数列:

[1, 2, 4, 8, 23, 37, 46, 74, 92, 148, 184, 296, 851, 1702, 3404, 6808, 22619, 45238, 90476, 180952, 520237, 836903, 1040474, 1673806, 2080948, 3347612, 4161896, 6695224, 19248769, 38497538, 76995076, 153990152]

約数ペア:

[(1, 153990152), (2, 76995076), (4, 38497538), (8, 19248769), (23, 6695224), (37, 4161896), (46, 3347612), (74, 2080948), (92, 1673806), (148, 1040474), (184, 836903), (296, 520237), (851, 180952), (1702, 90476), (3404, 45238), (6808, 22619)]