168045952

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2663}}^1$

素因数の和:2723

約数の個数: 64

約数和(自身を含む): 366832800

約数和(自身を除く): 198786848

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 64, 68, 116, 128, 136, 232, 272, 464, 493, 544, 928, 986, 1088, 1856, 1972, 2176, 2663, 3712, 3944, 5326, 7888, 10652, 15776, 21304, 31552, 42608, 45271, 63104, 77227, 85216, 90542, 154454, 170432, 181084, 308908, 340864, 362168, 617816, 724336, 1235632, 1312859, 1448672, 2471264, 2625718, 2897344, 4942528, 5251436, 5794688, 9885056, 10502872, 21005744, 42011488, 84022976, 168045952]

約数ペア:

[(1, 168045952), (2, 84022976), (4, 42011488), (8, 21005744), (16, 10502872), (17, 9885056), (29, 5794688), (32, 5251436), (34, 4942528), (58, 2897344), (64, 2625718), (68, 2471264), (116, 1448672), (128, 1312859), (136, 1235632), (232, 724336), (272, 617816), (464, 362168), (493, 340864), (544, 308908), (928, 181084), (986, 170432), (1088, 154454), (1856, 90542), (1972, 85216), (2176, 77227), (2663, 63104), (3712, 45271), (3944, 42608), (5326, 31552), (7888, 21304), (10652, 15776)]