120700928

素因数分解:

$2^{14}\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:220

約数の個数: 60

約数和(自身を含む): 247718520

約数和(自身を除く): 127017592

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 139, 212, 256, 278, 424, 512, 556, 848, 1024, 1112, 1696, 2048, 2224, 3392, 4096, 4448, 6784, 7367, 8192, 8896, 13568, 14734, 16384, 17792, 27136, 29468, 35584, 54272, 58936, 71168, 108544, 117872, 142336, 217088, 235744, 284672, 434176, 471488, 569344, 868352, 942976, 1138688, 1885952, 2277376, 3771904, 7543808, 15087616, 30175232, 60350464, 120700928]

約数ペア:

[(1, 120700928), (2, 60350464), (4, 30175232), (8, 15087616), (16, 7543808), (32, 3771904), (53, 2277376), (64, 1885952), (106, 1138688), (128, 942976), (139, 868352), (212, 569344), (256, 471488), (278, 434176), (424, 284672), (512, 235744), (556, 217088), (848, 142336), (1024, 117872), (1112, 108544), (1696, 71168), (2048, 58936), (2224, 54272), (3392, 35584), (4096, 29468), (4448, 27136), (6784, 17792), (7367, 16384), (8192, 14734), (8896, 13568)]