153251438

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{56467}}^1$

素因数の和:56551

約数の個数: 16

約数和(自身を含む): 243941760

約数和(自身を除く): 90690322

約数列:

[1, 2, 23, 46, 59, 118, 1357, 2714, 56467, 112934, 1298741, 2597482, 3331553, 6663106, 76625719, 153251438]

約数ペア:

[(1, 153251438), (2, 76625719), (23, 6663106), (46, 3331553), (59, 2597482), (118, 1298741), (1357, 112934), (2714, 56467)]