128302524

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{509137}}^1$

素因数の和:509154

約数の個数: 36

約数和(自身を含む): 370652464

約数和(自身を除く): 242349940

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 509137, 1018274, 1527411, 2036548, 3054822, 3563959, 4582233, 6109644, 7127918, 9164466, 10691877, 14255836, 18328932, 21383754, 32075631, 42767508, 64151262, 128302524]

約数ペア:

[(1, 128302524), (2, 64151262), (3, 42767508), (4, 32075631), (6, 21383754), (7, 18328932), (9, 14255836), (12, 10691877), (14, 9164466), (18, 7127918), (21, 6109644), (28, 4582233), (36, 3563959), (42, 3054822), (63, 2036548), (84, 1527411), (126, 1018274), (252, 509137)]