170571414

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:469

約数の個数: 64

約数和(自身を含む): 377266176

約数和(自身を除く): 206694762

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 127, 134, 201, 254, 257, 381, 402, 514, 762, 771, 871, 1542, 1651, 1742, 2613, 3302, 3341, 4953, 5226, 6682, 8509, 9906, 10023, 17018, 17219, 20046, 25527, 32639, 34438, 51054, 51657, 65278, 97917, 103314, 110617, 195834, 221234, 223847, 331851, 424307, 447694, 663702, 671541, 848614, 1272921, 1343082, 2186813, 2545842, 4373626, 6560439, 13120878, 28428569, 56857138, 85285707, 170571414]

約数ペア:

[(1, 170571414), (2, 85285707), (3, 56857138), (6, 28428569), (13, 13120878), (26, 6560439), (39, 4373626), (67, 2545842), (78, 2186813), (127, 1343082), (134, 1272921), (201, 848614), (254, 671541), (257, 663702), (381, 447694), (402, 424307), (514, 331851), (762, 223847), (771, 221234), (871, 195834), (1542, 110617), (1651, 103314), (1742, 97917), (2613, 65278), (3302, 51657), (3341, 51054), (4953, 34438), (5226, 32639), (6682, 25527), (8509, 20046), (9906, 17219), (10023, 17018)]