136979668

素因数分解:

$2^2\times 7^1\times {\mathrm{557}}^1\times {\mathrm{8783}}^1$

素因数の和:9351

約数の個数: 24

約数和(自身を含む): 274482432

約数和(自身を除く): 137502764

約数列:

[1, 2, 4, 7, 14, 28, 557, 1114, 2228, 3899, 7798, 8783, 15596, 17566, 35132, 61481, 122962, 245924, 4892131, 9784262, 19568524, 34244917, 68489834, 136979668]

約数ペア:

[(1, 136979668), (2, 68489834), (4, 34244917), (7, 19568524), (14, 9784262), (28, 4892131), (557, 245924), (1114, 122962), (2228, 61481), (3899, 35132), (7798, 17566), (8783, 15596)]