168840336

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{502501}}^1$

素因数の和:502519

約数の個数: 40

約数和(自身を含む): 498481984

約数和(自身を除く): 329641648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 502501, 1005002, 1507503, 2010004, 3015006, 3517507, 4020008, 6030012, 7035014, 8040016, 10552521, 12060024, 14070028, 21105042, 24120048, 28140056, 42210084, 56280112, 84420168, 168840336]

約数ペア:

[(1, 168840336), (2, 84420168), (3, 56280112), (4, 42210084), (6, 28140056), (7, 24120048), (8, 21105042), (12, 14070028), (14, 12060024), (16, 10552521), (21, 8040016), (24, 7035014), (28, 6030012), (42, 4020008), (48, 3517507), (56, 3015006), (84, 2010004), (112, 1507503), (168, 1005002), (336, 502501)]