156975074

素因数分解:

$2^1\times {\mathrm{19}}^3\times {\mathrm{11443}}^1$

素因数の和:11502

約数の個数: 16

約数和(自身を含む): 248563680

約数和(自身を除く): 91588606

約数列:

[1, 2, 19, 38, 361, 722, 6859, 11443, 13718, 22886, 217417, 434834, 4130923, 8261846, 78487537, 156975074]

約数ペア:

[(1, 156975074), (2, 78487537), (19, 8261846), (38, 4130923), (361, 434834), (722, 217417), (6859, 22886), (11443, 13718)]