136365470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{16691}}^1$

素因数の和:16760

約数の個数: 32

約数和(自身を含む): 264401280

約数和(自身を除く): 128035810

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 430, 817, 1634, 4085, 8170, 16691, 33382, 83455, 166910, 317129, 634258, 717713, 1435426, 1585645, 3171290, 3588565, 7177130, 13636547, 27273094, 68182735, 136365470]

約数ペア:

[(1, 136365470), (2, 68182735), (5, 27273094), (10, 13636547), (19, 7177130), (38, 3588565), (43, 3171290), (86, 1585645), (95, 1435426), (190, 717713), (215, 634258), (430, 317129), (817, 166910), (1634, 83455), (4085, 33382), (8170, 16691)]