134355488

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{257}}^1$

素因数の和:346

約数の個数: 72

約数和(自身を含む): 290523996

約数和(自身を除く): 156168508

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 257, 272, 496, 514, 527, 544, 961, 992, 1028, 1054, 1922, 2056, 2108, 3844, 4112, 4216, 4369, 7688, 7967, 8224, 8432, 8738, 15376, 15934, 16337, 16864, 17476, 30752, 31868, 32674, 34952, 63736, 65348, 69904, 127472, 130696, 135439, 139808, 246977, 254944, 261392, 270878, 493954, 522784, 541756, 987908, 1083512, 1975816, 2167024, 3951632, 4198609, 4334048, 7903264, 8397218, 16794436, 33588872, 67177744, 134355488]

約数ペア:

[(1, 134355488), (2, 67177744), (4, 33588872), (8, 16794436), (16, 8397218), (17, 7903264), (31, 4334048), (32, 4198609), (34, 3951632), (62, 2167024), (68, 1975816), (124, 1083512), (136, 987908), (248, 541756), (257, 522784), (272, 493954), (496, 270878), (514, 261392), (527, 254944), (544, 246977), (961, 139808), (992, 135439), (1028, 130696), (1054, 127472), (1922, 69904), (2056, 65348), (2108, 63736), (3844, 34952), (4112, 32674), (4216, 31868), (4369, 30752), (7688, 17476), (7967, 16864), (8224, 16337), (8432, 15934), (8738, 15376)]