167247704

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{10243}}^1$

素因数の和:10419

約数の個数: 32

約数和(自身を含む): 339895920

約数和(自身を除く): 172648216

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 157, 314, 628, 1256, 2041, 4082, 8164, 10243, 16328, 20486, 40972, 81944, 133159, 266318, 532636, 1065272, 1608151, 3216302, 6432604, 12865208, 20905963, 41811926, 83623852, 167247704]

約数ペア:

[(1, 167247704), (2, 83623852), (4, 41811926), (8, 20905963), (13, 12865208), (26, 6432604), (52, 3216302), (104, 1608151), (157, 1065272), (314, 532636), (628, 266318), (1256, 133159), (2041, 81944), (4082, 40972), (8164, 20486), (10243, 16328)]