172639736

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{367}}^1\times {\mathrm{463}}^1$

素因数の和:963

約数の個数: 32

約数和(自身を含む): 327843840

約数和(自身を除く): 155204104

約数列:

[1, 2, 4, 8, 127, 254, 367, 463, 508, 734, 926, 1016, 1468, 1852, 2936, 3704, 46609, 58801, 93218, 117602, 169921, 186436, 235204, 339842, 372872, 470408, 679684, 1359368, 21579967, 43159934, 86319868, 172639736]

約数ペア:

[(1, 172639736), (2, 86319868), (4, 43159934), (8, 21579967), (127, 1359368), (254, 679684), (367, 470408), (463, 372872), (508, 339842), (734, 235204), (926, 186436), (1016, 169921), (1468, 117602), (1852, 93218), (2936, 58801), (3704, 46609)]