155423488

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{569}}^1$

素因数の和:693

約数の個数: 72

約数和(自身を含む): 342533520

約数和(自身を除く): 187110032

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 97, 128, 176, 194, 256, 352, 388, 569, 704, 776, 1067, 1138, 1408, 1552, 2134, 2276, 2816, 3104, 4268, 4552, 6208, 6259, 8536, 9104, 12416, 12518, 17072, 18208, 24832, 25036, 34144, 36416, 50072, 55193, 68288, 72832, 100144, 110386, 136576, 145664, 200288, 220772, 273152, 400576, 441544, 607123, 801152, 883088, 1214246, 1602304, 1766176, 2428492, 3532352, 4856984, 7064704, 9713968, 14129408, 19427936, 38855872, 77711744, 155423488]

約数ペア:

[(1, 155423488), (2, 77711744), (4, 38855872), (8, 19427936), (11, 14129408), (16, 9713968), (22, 7064704), (32, 4856984), (44, 3532352), (64, 2428492), (88, 1766176), (97, 1602304), (128, 1214246), (176, 883088), (194, 801152), (256, 607123), (352, 441544), (388, 400576), (569, 273152), (704, 220772), (776, 200288), (1067, 145664), (1138, 136576), (1408, 110386), (1552, 100144), (2134, 72832), (2276, 68288), (2816, 55193), (3104, 50072), (4268, 36416), (4552, 34144), (6208, 25036), (6259, 24832), (8536, 18208), (9104, 17072), (12416, 12518)]