148501616

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{403537}}^1$

素因数の和:403568

約数の個数: 20

約数和(自身を含む): 300232272

約数和(自身を除く): 151730656

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 403537, 807074, 1614148, 3228296, 6456592, 9281351, 18562702, 37125404, 74250808, 148501616]

約数ペア:

[(1, 148501616), (2, 74250808), (4, 37125404), (8, 18562702), (16, 9281351), (23, 6456592), (46, 3228296), (92, 1614148), (184, 807074), (368, 403537)]