156768948

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{1567}}^1$

素因数の和:1981

約数の個数: 72

約数和(自身を含む): 454318592

約数和(自身を除く): 297549644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 397, 794, 1191, 1567, 1588, 2382, 2779, 3134, 3573, 4701, 4764, 5558, 6268, 7146, 8337, 9402, 10969, 11116, 14103, 14292, 16674, 18804, 21938, 25011, 28206, 32907, 33348, 43876, 50022, 56412, 65814, 98721, 100044, 131628, 197442, 394884, 622099, 1244198, 1866297, 2488396, 3732594, 4354693, 5598891, 7465188, 8709386, 11197782, 13064079, 17418772, 22395564, 26128158, 39192237, 52256316, 78384474, 156768948]

約数ペア:

[(1, 156768948), (2, 78384474), (3, 52256316), (4, 39192237), (6, 26128158), (7, 22395564), (9, 17418772), (12, 13064079), (14, 11197782), (18, 8709386), (21, 7465188), (28, 5598891), (36, 4354693), (42, 3732594), (63, 2488396), (84, 1866297), (126, 1244198), (252, 622099), (397, 394884), (794, 197442), (1191, 131628), (1567, 100044), (1588, 98721), (2382, 65814), (2779, 56412), (3134, 50022), (3573, 43876), (4701, 33348), (4764, 32907), (5558, 28206), (6268, 25011), (7146, 21938), (8337, 18804), (9402, 16674), (10969, 14292), (11116, 14103)]