157349248

素因数分解:

$2^7\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1163}}^1$

素因数の和:1335

約数の個数: 64

約数和(自身を含む): 360933120

約数和(自身を除く): 203583872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 151, 224, 302, 448, 604, 896, 1057, 1163, 1208, 2114, 2326, 2416, 4228, 4652, 4832, 8141, 8456, 9304, 9664, 16282, 16912, 18608, 19328, 32564, 33824, 37216, 65128, 67648, 74432, 130256, 135296, 148864, 175613, 260512, 351226, 521024, 702452, 1042048, 1229291, 1404904, 2458582, 2809808, 4917164, 5619616, 9834328, 11239232, 19668656, 22478464, 39337312, 78674624, 157349248]

約数ペア:

[(1, 157349248), (2, 78674624), (4, 39337312), (7, 22478464), (8, 19668656), (14, 11239232), (16, 9834328), (28, 5619616), (32, 4917164), (56, 2809808), (64, 2458582), (112, 1404904), (128, 1229291), (151, 1042048), (224, 702452), (302, 521024), (448, 351226), (604, 260512), (896, 175613), (1057, 148864), (1163, 135296), (1208, 130256), (2114, 74432), (2326, 67648), (2416, 65128), (4228, 37216), (4652, 33824), (4832, 32564), (8141, 19328), (8456, 18608), (9304, 16912), (9664, 16282)]