172360688

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{21851}}^1$

素因数の和:21905

約数の個数: 40

約数和(自身を含む): 365802480

約数和(自身を除く): 193441792

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 464, 493, 986, 1972, 3944, 7888, 21851, 43702, 87404, 174808, 349616, 371467, 633679, 742934, 1267358, 1485868, 2534716, 2971736, 5069432, 5943472, 10138864, 10772543, 21545086, 43090172, 86180344, 172360688]

約数ペア:

[(1, 172360688), (2, 86180344), (4, 43090172), (8, 21545086), (16, 10772543), (17, 10138864), (29, 5943472), (34, 5069432), (58, 2971736), (68, 2534716), (116, 1485868), (136, 1267358), (232, 742934), (272, 633679), (464, 371467), (493, 349616), (986, 174808), (1972, 87404), (3944, 43702), (7888, 21851)]