171885616

素因数分解:

$2^4\times 7^1\times {\mathrm{307}}^1\times {\mathrm{4999}}^1$

素因数の和:5321

約数の個数: 40

約数和(自身を含む): 381920000

約数和(自身を除く): 210034384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 307, 614, 1228, 2149, 2456, 4298, 4912, 4999, 8596, 9998, 17192, 19996, 34384, 34993, 39992, 69986, 79984, 139972, 279944, 559888, 1534693, 3069386, 6138772, 10742851, 12277544, 21485702, 24555088, 42971404, 85942808, 171885616]

約数ペア:

[(1, 171885616), (2, 85942808), (4, 42971404), (7, 24555088), (8, 21485702), (14, 12277544), (16, 10742851), (28, 6138772), (56, 3069386), (112, 1534693), (307, 559888), (614, 279944), (1228, 139972), (2149, 79984), (2456, 69986), (4298, 39992), (4912, 34993), (4999, 34384), (8596, 19996), (9998, 17192)]