129600464

素因数分解:

$2^4\times 7^1\times {\mathrm{223}}^1\times {\mathrm{5189}}^1$

素因数の和:5427

約数の個数: 40

約数和(自身を含む): 288314880

約数和(自身を除く): 158714416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 223, 446, 892, 1561, 1784, 3122, 3568, 5189, 6244, 10378, 12488, 20756, 24976, 36323, 41512, 72646, 83024, 145292, 290584, 581168, 1157147, 2314294, 4628588, 8100029, 9257176, 16200058, 18514352, 32400116, 64800232, 129600464]

約数ペア:

[(1, 129600464), (2, 64800232), (4, 32400116), (7, 18514352), (8, 16200058), (14, 9257176), (16, 8100029), (28, 4628588), (56, 2314294), (112, 1157147), (223, 581168), (446, 290584), (892, 145292), (1561, 83024), (1784, 72646), (3122, 41512), (3568, 36323), (5189, 24976), (6244, 20756), (10378, 12488)]