144239342

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2671}}^1$

素因数の和:2784

約数の個数: 32

約数和(自身を含む): 244199424

約数和(自身を除く): 99960082

約数列:

[1, 2, 13, 26, 31, 62, 67, 134, 403, 806, 871, 1742, 2077, 2671, 4154, 5342, 27001, 34723, 54002, 69446, 82801, 165602, 178957, 357914, 1076413, 2152826, 2326441, 4652882, 5547667, 11095334, 72119671, 144239342]

約数ペア:

[(1, 144239342), (2, 72119671), (13, 11095334), (26, 5547667), (31, 4652882), (62, 2326441), (67, 2152826), (134, 1076413), (403, 357914), (806, 178957), (871, 165602), (1742, 82801), (2077, 69446), (2671, 54002), (4154, 34723), (5342, 27001)]