127117568

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{29209}}^1$

素因数の和:29242

約数の個数: 36

約数和(自身を含む): 268673580

約数和(自身を除く): 141556012

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 29209, 58418, 116836, 233672, 467344, 496553, 934688, 993106, 1869376, 1986212, 3738752, 3972424, 7477504, 7944848, 15889696, 31779392, 63558784, 127117568]

約数ペア:

[(1, 127117568), (2, 63558784), (4, 31779392), (8, 15889696), (16, 7944848), (17, 7477504), (32, 3972424), (34, 3738752), (64, 1986212), (68, 1869376), (128, 993106), (136, 934688), (256, 496553), (272, 467344), (544, 233672), (1088, 116836), (2176, 58418), (4352, 29209)]