129456964

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{355651}}^1$

素因数の和:355675

約数の個数: 24

約数和(自身を含む): 278831168

約数和(自身を除く): 149374204

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 355651, 711302, 1422604, 2489557, 4623463, 4979114, 9246926, 9958228, 18493852, 32364241, 64728482, 129456964]

約数ペア:

[(1, 129456964), (2, 64728482), (4, 32364241), (7, 18493852), (13, 9958228), (14, 9246926), (26, 4979114), (28, 4623463), (52, 2489557), (91, 1422604), (182, 711302), (364, 355651)]