129588928

素因数分解:

$2^6\times 7^2\times {\mathrm{31}}^2\times {\mathrm{43}}^1$

素因数の和:131

約数の個数: 126

約数和(自身を含む): 316286388

約数和(自身を除く): 186697460

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 43, 49, 56, 62, 64, 86, 98, 112, 124, 172, 196, 217, 224, 248, 301, 344, 392, 434, 448, 496, 602, 688, 784, 868, 961, 992, 1204, 1333, 1376, 1519, 1568, 1736, 1922, 1984, 2107, 2408, 2666, 2752, 3038, 3136, 3472, 3844, 4214, 4816, 5332, 6076, 6727, 6944, 7688, 8428, 9331, 9632, 10664, 12152, 13454, 13888, 15376, 16856, 18662, 19264, 21328, 24304, 26908, 30752, 33712, 37324, 41323, 42656, 47089, 48608, 53816, 61504, 65317, 67424, 74648, 82646, 85312, 94178, 97216, 107632, 130634, 134848, 149296, 165292, 188356, 215264, 261268, 289261, 298592, 330584, 376712, 430528, 522536, 578522, 597184, 661168, 753424, 1045072, 1157044, 1322336, 1506848, 2024827, 2090144, 2314088, 2644672, 3013696, 4049654, 4180288, 4628176, 8099308, 9256352, 16198616, 18512704, 32397232, 64794464, 129588928]

約数ペア:

[(1, 129588928), (2, 64794464), (4, 32397232), (7, 18512704), (8, 16198616), (14, 9256352), (16, 8099308), (28, 4628176), (31, 4180288), (32, 4049654), (43, 3013696), (49, 2644672), (56, 2314088), (62, 2090144), (64, 2024827), (86, 1506848), (98, 1322336), (112, 1157044), (124, 1045072), (172, 753424), (196, 661168), (217, 597184), (224, 578522), (248, 522536), (301, 430528), (344, 376712), (392, 330584), (434, 298592), (448, 289261), (496, 261268), (602, 215264), (688, 188356), (784, 165292), (868, 149296), (961, 134848), (992, 130634), (1204, 107632), (1333, 97216), (1376, 94178), (1519, 85312), (1568, 82646), (1736, 74648), (1922, 67424), (1984, 65317), (2107, 61504), (2408, 53816), (2666, 48608), (2752, 47089), (3038, 42656), (3136, 41323), (3472, 37324), (3844, 33712), (4214, 30752), (4816, 26908), (5332, 24304), (6076, 21328), (6727, 19264), (6944, 18662), (7688, 16856), (8428, 15376), (9331, 13888), (9632, 13454), (10664, 12152)]