137844928

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3853}}^1$

素因数の和:3921

約数の個数: 56

約数和(自身を含む): 301506128

約数和(自身を除く): 163661200

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 172, 208, 344, 416, 559, 688, 832, 1118, 1376, 2236, 2752, 3853, 4472, 7706, 8944, 15412, 17888, 30824, 35776, 50089, 61648, 100178, 123296, 165679, 200356, 246592, 331358, 400712, 662716, 801424, 1325432, 1602848, 2153827, 2650864, 3205696, 4307654, 5301728, 8615308, 10603456, 17230616, 34461232, 68922464, 137844928]

約数ペア:

[(1, 137844928), (2, 68922464), (4, 34461232), (8, 17230616), (13, 10603456), (16, 8615308), (26, 5301728), (32, 4307654), (43, 3205696), (52, 2650864), (64, 2153827), (86, 1602848), (104, 1325432), (172, 801424), (208, 662716), (344, 400712), (416, 331358), (559, 246592), (688, 200356), (832, 165679), (1118, 123296), (1376, 100178), (2236, 61648), (2752, 50089), (3853, 35776), (4472, 30824), (7706, 17888), (8944, 15412)]