156987684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{622967}}^1$

素因数の和:622984

約数の個数: 36

約数和(自身を含む): 453520704

約数和(自身を除く): 296533020

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 622967, 1245934, 1868901, 2491868, 3737802, 4360769, 5606703, 7475604, 8721538, 11213406, 13082307, 17443076, 22426812, 26164614, 39246921, 52329228, 78493842, 156987684]

約数ペア:

[(1, 156987684), (2, 78493842), (3, 52329228), (4, 39246921), (6, 26164614), (7, 22426812), (9, 17443076), (12, 13082307), (14, 11213406), (18, 8721538), (21, 7475604), (28, 5606703), (36, 4360769), (42, 3737802), (63, 2491868), (84, 1868901), (126, 1245934), (252, 622967)]