156900148

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{433}}^1\times {\mathrm{577}}^1$

素因数の和:1171

約数の個数: 24

約数和(自身を含む): 277442312

約数和(自身を除く): 120542164

約数列:

[1, 2, 4, 157, 314, 433, 577, 628, 866, 1154, 1732, 2308, 67981, 90589, 135962, 181178, 249841, 271924, 362356, 499682, 999364, 39225037, 78450074, 156900148]

約数ペア:

[(1, 156900148), (2, 78450074), (4, 39225037), (157, 999364), (314, 499682), (433, 362356), (577, 271924), (628, 249841), (866, 181178), (1154, 135962), (1732, 90589), (2308, 67981)]