139118848

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:543

約数の個数: 72

約数和(自身を含む): 306109440

約数和(自身を除く): 166990592

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 127, 128, 176, 254, 256, 352, 389, 508, 704, 778, 1016, 1397, 1408, 1556, 2032, 2794, 2816, 3112, 4064, 4279, 5588, 6224, 8128, 8558, 11176, 12448, 16256, 17116, 22352, 24896, 32512, 34232, 44704, 49403, 49792, 68464, 89408, 98806, 99584, 136928, 178816, 197612, 273856, 357632, 395224, 543433, 547712, 790448, 1086866, 1095424, 1580896, 2173732, 3161792, 4347464, 6323584, 8694928, 12647168, 17389856, 34779712, 69559424, 139118848]

約数ペア:

[(1, 139118848), (2, 69559424), (4, 34779712), (8, 17389856), (11, 12647168), (16, 8694928), (22, 6323584), (32, 4347464), (44, 3161792), (64, 2173732), (88, 1580896), (127, 1095424), (128, 1086866), (176, 790448), (254, 547712), (256, 543433), (352, 395224), (389, 357632), (508, 273856), (704, 197612), (778, 178816), (1016, 136928), (1397, 99584), (1408, 98806), (1556, 89408), (2032, 68464), (2794, 49792), (2816, 49403), (3112, 44704), (4064, 34232), (4279, 32512), (5588, 24896), (6224, 22352), (8128, 17116), (8558, 16256), (11176, 12448)]