140590864

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{148931}}^1$

素因数の和:148998

約数の個数: 20

約数和(自身を含む): 277013520

約数和(自身を除く): 136422656

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 148931, 297862, 595724, 1191448, 2382896, 8786929, 17573858, 35147716, 70295432, 140590864]

約数ペア:

[(1, 140590864), (2, 70295432), (4, 35147716), (8, 17573858), (16, 8786929), (59, 2382896), (118, 1191448), (236, 595724), (472, 297862), (944, 148931)]