172037248

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{557}}^1$

素因数の和:717

約数の個数: 64

約数和(自身を含む): 364262400

約数和(自身を除く): 192225152

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 127, 128, 152, 254, 304, 508, 557, 608, 1016, 1114, 1216, 2032, 2228, 2413, 2432, 4064, 4456, 4826, 8128, 8912, 9652, 10583, 16256, 17824, 19304, 21166, 35648, 38608, 42332, 70739, 71296, 77216, 84664, 141478, 154432, 169328, 282956, 308864, 338656, 565912, 677312, 1131824, 1344041, 1354624, 2263648, 2688082, 4527296, 5376164, 9054592, 10752328, 21504656, 43009312, 86018624, 172037248]

約数ペア:

[(1, 172037248), (2, 86018624), (4, 43009312), (8, 21504656), (16, 10752328), (19, 9054592), (32, 5376164), (38, 4527296), (64, 2688082), (76, 2263648), (127, 1354624), (128, 1344041), (152, 1131824), (254, 677312), (304, 565912), (508, 338656), (557, 308864), (608, 282956), (1016, 169328), (1114, 154432), (1216, 141478), (2032, 84664), (2228, 77216), (2413, 71296), (2432, 70739), (4064, 42332), (4456, 38608), (4826, 35648), (8128, 21166), (8912, 19304), (9652, 17824), (10583, 16256)]