168045376

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{269}}^1$

素因数の和:551

約数の個数: 56

約数和(自身を含む): 343997280

約数和(自身を除く): 175951904

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 227, 269, 344, 454, 538, 688, 908, 1076, 1376, 1816, 2152, 2752, 3632, 4304, 7264, 8608, 9761, 11567, 14528, 17216, 19522, 23134, 39044, 46268, 61063, 78088, 92536, 122126, 156176, 185072, 244252, 312352, 370144, 488504, 624704, 740288, 977008, 1954016, 2625709, 3908032, 5251418, 10502836, 21005672, 42011344, 84022688, 168045376]

約数ペア:

[(1, 168045376), (2, 84022688), (4, 42011344), (8, 21005672), (16, 10502836), (32, 5251418), (43, 3908032), (64, 2625709), (86, 1954016), (172, 977008), (227, 740288), (269, 624704), (344, 488504), (454, 370144), (538, 312352), (688, 244252), (908, 185072), (1076, 156176), (1376, 122126), (1816, 92536), (2152, 78088), (2752, 61063), (3632, 46268), (4304, 39044), (7264, 23134), (8608, 19522), (9761, 17216), (11567, 14528)]