156989264368

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{1669}}^1\times {\mathrm{143387}}^1$

素因数の和:145105

約数の個数: 40

約数和(自身を含む): 311774263920

約数和(自身を除く): 154784999552

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 1669, 3338, 6676, 13352, 26704, 68429, 136858, 143387, 273716, 286774, 547432, 573548, 1094864, 1147096, 2294192, 5878867, 11757734, 23515468, 47030936, 94061872, 239312903, 478625806, 957251612, 1914503224, 3829006448, 9811829023, 19623658046, 39247316092, 78494632184, 156989264368]

約数ペア:

[(1, 156989264368), (2, 78494632184), (4, 39247316092), (8, 19623658046), (16, 9811829023), (41, 3829006448), (82, 1914503224), (164, 957251612), (328, 478625806), (656, 239312903), (1669, 94061872), (3338, 47030936), (6676, 23515468), (13352, 11757734), (26704, 5878867), (68429, 2294192), (136858, 1147096), (143387, 1094864), (273716, 573548), (286774, 547432)]