127639536

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{156421}}^1$

素因数の和:156449

約数の個数: 40

約数和(自身を含む): 349133904

約数和(自身を除く): 221494368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 156421, 312842, 469263, 625684, 938526, 1251368, 1877052, 2502736, 2659157, 3754104, 5318314, 7508208, 7977471, 10636628, 15954942, 21273256, 31909884, 42546512, 63819768, 127639536]

約数ペア:

[(1, 127639536), (2, 63819768), (3, 42546512), (4, 31909884), (6, 21273256), (8, 15954942), (12, 10636628), (16, 7977471), (17, 7508208), (24, 5318314), (34, 3754104), (48, 2659157), (51, 2502736), (68, 1877052), (102, 1251368), (136, 938526), (204, 625684), (272, 469263), (408, 312842), (816, 156421)]