155966655808

素因数分解:

$2^6\times {\mathrm{127}}^2\times {\mathrm{139}}^1\times {\mathrm{1087}}^1$

素因数の和:1492

約数の個数: 84

約数和(自身を含む): 314485812480

約数和(自身を除く): 158519156672

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 139, 254, 278, 508, 556, 1016, 1087, 1112, 2032, 2174, 2224, 4064, 4348, 4448, 8128, 8696, 8896, 16129, 17392, 17653, 32258, 34784, 35306, 64516, 69568, 70612, 129032, 138049, 141224, 151093, 258064, 276098, 282448, 302186, 516128, 552196, 564896, 604372, 1032256, 1104392, 1129792, 1208744, 2208784, 2241931, 2417488, 4417568, 4483862, 4834976, 8835136, 8967724, 9669952, 17532223, 17935448, 19188811, 35064446, 35870896, 38377622, 70128892, 71741792, 76755244, 140257784, 143483584, 153510488, 280515568, 307020976, 561031136, 614041952, 1122062272, 1228083904, 2436978997, 4873957994, 9747915988, 19495831976, 38991663952, 77983327904, 155966655808]

約数ペア:

[(1, 155966655808), (2, 77983327904), (4, 38991663952), (8, 19495831976), (16, 9747915988), (32, 4873957994), (64, 2436978997), (127, 1228083904), (139, 1122062272), (254, 614041952), (278, 561031136), (508, 307020976), (556, 280515568), (1016, 153510488), (1087, 143483584), (1112, 140257784), (2032, 76755244), (2174, 71741792), (2224, 70128892), (4064, 38377622), (4348, 35870896), (4448, 35064446), (8128, 19188811), (8696, 17935448), (8896, 17532223), (16129, 9669952), (17392, 8967724), (17653, 8835136), (32258, 4834976), (34784, 4483862), (35306, 4417568), (64516, 2417488), (69568, 2241931), (70612, 2208784), (129032, 1208744), (138049, 1129792), (141224, 1104392), (151093, 1032256), (258064, 604372), (276098, 564896), (282448, 552196), (302186, 516128)]