144742444

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{1747}}^1$

素因数の和:2038

約数の個数: 48

約数和(自身を含む): 317157120

約数和(自身を除く): 172414676

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 269, 308, 538, 1076, 1747, 1883, 2959, 3494, 3766, 5918, 6988, 7532, 11836, 12229, 19217, 20713, 24458, 38434, 41426, 48916, 76868, 82852, 134519, 269038, 469943, 538076, 939886, 1879772, 3289601, 5169373, 6579202, 10338746, 13158404, 20677492, 36185611, 72371222, 144742444]

約数ペア:

[(1, 144742444), (2, 72371222), (4, 36185611), (7, 20677492), (11, 13158404), (14, 10338746), (22, 6579202), (28, 5169373), (44, 3289601), (77, 1879772), (154, 939886), (269, 538076), (308, 469943), (538, 269038), (1076, 134519), (1747, 82852), (1883, 76868), (2959, 48916), (3494, 41426), (3766, 38434), (5918, 24458), (6988, 20713), (7532, 19217), (11836, 12229)]