164494952

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:306

約数の個数: 64

約数和(自身を含む): 329313600

約数和(自身を除く): 164818648

約数列:

[1, 2, 4, 8, 41, 43, 82, 86, 107, 109, 164, 172, 214, 218, 328, 344, 428, 436, 856, 872, 1763, 3526, 4387, 4469, 4601, 4687, 7052, 8774, 8938, 9202, 9374, 11663, 14104, 17548, 17876, 18404, 18748, 23326, 35096, 35752, 36808, 37496, 46652, 93304, 188641, 192167, 377282, 384334, 478183, 501509, 754564, 768668, 956366, 1003018, 1509128, 1537336, 1912732, 2006036, 3825464, 4012072, 20561869, 41123738, 82247476, 164494952]

約数ペア:

[(1, 164494952), (2, 82247476), (4, 41123738), (8, 20561869), (41, 4012072), (43, 3825464), (82, 2006036), (86, 1912732), (107, 1537336), (109, 1509128), (164, 1003018), (172, 956366), (214, 768668), (218, 754564), (328, 501509), (344, 478183), (428, 384334), (436, 377282), (856, 192167), (872, 188641), (1763, 93304), (3526, 46652), (4387, 37496), (4469, 36808), (4601, 35752), (4687, 35096), (7052, 23326), (8774, 18748), (8938, 18404), (9202, 17876), (9374, 17548), (11663, 14104)]