121689088

素因数分解:

$2^{10}\times {\mathrm{151}}^1\times {\mathrm{787}}^1$

素因数の和:958

約数の個数: 44

約数和(自身を含む): 245181472

約数和(自身を除く): 123492384

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 151, 256, 302, 512, 604, 787, 1024, 1208, 1574, 2416, 3148, 4832, 6296, 9664, 12592, 19328, 25184, 38656, 50368, 77312, 100736, 118837, 154624, 201472, 237674, 402944, 475348, 805888, 950696, 1901392, 3802784, 7605568, 15211136, 30422272, 60844544, 121689088]

約数ペア:

[(1, 121689088), (2, 60844544), (4, 30422272), (8, 15211136), (16, 7605568), (32, 3802784), (64, 1901392), (128, 950696), (151, 805888), (256, 475348), (302, 402944), (512, 237674), (604, 201472), (787, 154624), (1024, 118837), (1208, 100736), (1574, 77312), (2416, 50368), (3148, 38656), (4832, 25184), (6296, 19328), (9664, 12592)]