156952240142

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{12517}}^1\times {\mathrm{329977}}^1$

素因数の和:342515

約数の個数: 16

約数和(自身を含む): 247839876240

約数和(自身を除く): 90887636098

約数列:

[1, 2, 19, 38, 12517, 25034, 237823, 329977, 475646, 659954, 6269563, 12539126, 4130322109, 8260644218, 78476120071, 156952240142]

約数ペア:

[(1, 156952240142), (2, 78476120071), (19, 8260644218), (38, 4130322109), (12517, 12539126), (25034, 6269563), (237823, 659954), (329977, 475646)]