130757508

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{1307}}^1$

素因数の和:1721

約数の個数: 72

約数和(自身を含む): 378985152

約数和(自身を除く): 248227644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 397, 794, 1191, 1307, 1588, 2382, 2614, 2779, 3573, 3921, 4764, 5228, 5558, 7146, 7842, 8337, 9149, 11116, 11763, 14292, 15684, 16674, 18298, 23526, 25011, 27447, 33348, 36596, 47052, 50022, 54894, 82341, 100044, 109788, 164682, 329364, 518879, 1037758, 1556637, 2075516, 3113274, 3632153, 4669911, 6226548, 7264306, 9339822, 10896459, 14528612, 18679644, 21792918, 32689377, 43585836, 65378754, 130757508]

約数ペア:

[(1, 130757508), (2, 65378754), (3, 43585836), (4, 32689377), (6, 21792918), (7, 18679644), (9, 14528612), (12, 10896459), (14, 9339822), (18, 7264306), (21, 6226548), (28, 4669911), (36, 3632153), (42, 3113274), (63, 2075516), (84, 1556637), (126, 1037758), (252, 518879), (397, 329364), (794, 164682), (1191, 109788), (1307, 100044), (1588, 82341), (2382, 54894), (2614, 50022), (2779, 47052), (3573, 36596), (3921, 33348), (4764, 27447), (5228, 25011), (5558, 23526), (7146, 18298), (7842, 16674), (8337, 15684), (9149, 14292), (11116, 11763)]