154910336

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7517}}^1$

素因数の和:7561

約数の個数: 64

約数和(自身を含む): 368081280

約数和(自身を除く): 213170944

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 322, 368, 448, 644, 736, 896, 1288, 1472, 2576, 2944, 5152, 7517, 10304, 15034, 20608, 30068, 52619, 60136, 105238, 120272, 172891, 210476, 240544, 345782, 420952, 481088, 691564, 841904, 962176, 1210237, 1383128, 1683808, 2420474, 2766256, 3367616, 4840948, 5532512, 6735232, 9681896, 11065024, 19363792, 22130048, 38727584, 77455168, 154910336]

約数ペア:

[(1, 154910336), (2, 77455168), (4, 38727584), (7, 22130048), (8, 19363792), (14, 11065024), (16, 9681896), (23, 6735232), (28, 5532512), (32, 4840948), (46, 3367616), (56, 2766256), (64, 2420474), (92, 1683808), (112, 1383128), (128, 1210237), (161, 962176), (184, 841904), (224, 691564), (322, 481088), (368, 420952), (448, 345782), (644, 240544), (736, 210476), (896, 172891), (1288, 120272), (1472, 105238), (2576, 60136), (2944, 52619), (5152, 30068), (7517, 20608), (10304, 15034)]