109881856

素因数分解:

$2^9\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:122

約数の個数: 160

約数和(自身を含む): 276553728

約数和(自身を除く): 166671872

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 32, 43, 46, 56, 62, 64, 86, 92, 112, 124, 128, 161, 172, 184, 217, 224, 248, 256, 301, 322, 344, 368, 434, 448, 496, 512, 602, 644, 688, 713, 736, 868, 896, 989, 992, 1204, 1288, 1333, 1376, 1426, 1472, 1736, 1792, 1978, 1984, 2408, 2576, 2666, 2752, 2852, 2944, 3472, 3584, 3956, 3968, 4816, 4991, 5152, 5332, 5504, 5704, 5888, 6923, 6944, 7912, 7936, 9331, 9632, 9982, 10304, 10664, 11008, 11408, 11776, 13846, 13888, 15824, 15872, 18662, 19264, 19964, 20608, 21328, 22016, 22816, 27692, 27776, 30659, 31648, 37324, 38528, 39928, 41216, 42656, 45632, 55384, 55552, 61318, 63296, 74648, 77056, 79856, 82432, 85312, 91264, 110768, 111104, 122636, 126592, 149296, 154112, 159712, 170624, 182528, 214613, 221536, 245272, 253184, 298592, 319424, 341248, 365056, 429226, 443072, 490544, 506368, 597184, 638848, 682496, 858452, 886144, 981088, 1194368, 1277696, 1716904, 1772288, 1962176, 2388736, 2555392, 3433808, 3544576, 3924352, 4777472, 6867616, 7848704, 13735232, 15697408, 27470464, 54940928, 109881856]

約数ペア:

[(1, 109881856), (2, 54940928), (4, 27470464), (7, 15697408), (8, 13735232), (14, 7848704), (16, 6867616), (23, 4777472), (28, 3924352), (31, 3544576), (32, 3433808), (43, 2555392), (46, 2388736), (56, 1962176), (62, 1772288), (64, 1716904), (86, 1277696), (92, 1194368), (112, 981088), (124, 886144), (128, 858452), (161, 682496), (172, 638848), (184, 597184), (217, 506368), (224, 490544), (248, 443072), (256, 429226), (301, 365056), (322, 341248), (344, 319424), (368, 298592), (434, 253184), (448, 245272), (496, 221536), (512, 214613), (602, 182528), (644, 170624), (688, 159712), (713, 154112), (736, 149296), (868, 126592), (896, 122636), (989, 111104), (992, 110768), (1204, 91264), (1288, 85312), (1333, 82432), (1376, 79856), (1426, 77056), (1472, 74648), (1736, 63296), (1792, 61318), (1978, 55552), (1984, 55384), (2408, 45632), (2576, 42656), (2666, 41216), (2752, 39928), (2852, 38528), (2944, 37324), (3472, 31648), (3584, 30659), (3956, 27776), (3968, 27692), (4816, 22816), (4991, 22016), (5152, 21328), (5332, 20608), (5504, 19964), (5704, 19264), (5888, 18662), (6923, 15872), (6944, 15824), (7912, 13888), (7936, 13846), (9331, 11776), (9632, 11408), (9982, 11008), (10304, 10664)]