156358256

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{8219}}^1$

素因数の和:8297

約数の個数: 40

約数和(自身を含む): 321073200

約数和(自身を除く): 164714944

約数列:

[1, 2, 4, 8, 16, 29, 41, 58, 82, 116, 164, 232, 328, 464, 656, 1189, 2378, 4756, 8219, 9512, 16438, 19024, 32876, 65752, 131504, 238351, 336979, 476702, 673958, 953404, 1347916, 1906808, 2695832, 3813616, 5391664, 9772391, 19544782, 39089564, 78179128, 156358256]

約数ペア:

[(1, 156358256), (2, 78179128), (4, 39089564), (8, 19544782), (16, 9772391), (29, 5391664), (41, 3813616), (58, 2695832), (82, 1906808), (116, 1347916), (164, 953404), (232, 673958), (328, 476702), (464, 336979), (656, 238351), (1189, 131504), (2378, 65752), (4756, 32876), (8219, 19024), (9512, 16438)]