145966352

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2473}}^1$

素因数の和:2536

約数の個数: 80

約数和(自身を含む): 353405952

約数和(自身を除く): 207439600

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 34, 56, 62, 68, 112, 119, 124, 136, 217, 238, 248, 272, 434, 476, 496, 527, 868, 952, 1054, 1736, 1904, 2108, 2473, 3472, 3689, 4216, 4946, 7378, 8432, 9892, 14756, 17311, 19784, 29512, 34622, 39568, 42041, 59024, 69244, 76663, 84082, 138488, 153326, 168164, 276976, 294287, 306652, 336328, 536641, 588574, 613304, 672656, 1073282, 1177148, 1226608, 1303271, 2146564, 2354296, 2606542, 4293128, 4708592, 5213084, 8586256, 9122897, 10426168, 18245794, 20852336, 36491588, 72983176, 145966352]

約数ペア:

[(1, 145966352), (2, 72983176), (4, 36491588), (7, 20852336), (8, 18245794), (14, 10426168), (16, 9122897), (17, 8586256), (28, 5213084), (31, 4708592), (34, 4293128), (56, 2606542), (62, 2354296), (68, 2146564), (112, 1303271), (119, 1226608), (124, 1177148), (136, 1073282), (217, 672656), (238, 613304), (248, 588574), (272, 536641), (434, 336328), (476, 306652), (496, 294287), (527, 276976), (868, 168164), (952, 153326), (1054, 138488), (1736, 84082), (1904, 76663), (2108, 69244), (2473, 59024), (3472, 42041), (3689, 39568), (4216, 34622), (4946, 29512), (7378, 19784), (8432, 17311), (9892, 14756)]