145275298

素因数分解:

$2^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{9949}}^1$

素因数の和:10114

約数の個数: 24

約数和(自身を含む): 255217500

約数和(自身を除く): 109942202

約数列:

[1, 2, 7, 14, 49, 98, 149, 298, 1043, 2086, 7301, 9949, 14602, 19898, 69643, 139286, 487501, 975002, 1482401, 2964802, 10376807, 20753614, 72637649, 145275298]

約数ペア:

[(1, 145275298), (2, 72637649), (7, 20753614), (14, 10376807), (49, 2964802), (98, 1482401), (149, 975002), (298, 487501), (1043, 139286), (2086, 69643), (7301, 19898), (9949, 14602)]