129922072

素因数分解:

$2^3\times 7^1\times {\mathrm{823}}^1\times {\mathrm{2819}}^1$

素因数の和:3655

約数の個数: 32

約数和(自身を含む): 278841600

約数和(自身を除く): 148919528

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 823, 1646, 2819, 3292, 5638, 5761, 6584, 11276, 11522, 19733, 22552, 23044, 39466, 46088, 78932, 157864, 2320037, 4640074, 9280148, 16240259, 18560296, 32480518, 64961036, 129922072]

約数ペア:

[(1, 129922072), (2, 64961036), (4, 32480518), (7, 18560296), (8, 16240259), (14, 9280148), (28, 4640074), (56, 2320037), (823, 157864), (1646, 78932), (2819, 46088), (3292, 39466), (5638, 23044), (5761, 22552), (6584, 19733), (11276, 11522)]