127762684

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1931}}^1$

素因数の和:2098

約数の個数: 48

約数和(自身を含む): 272643840

約数和(自身を除く): 144881156

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 139, 238, 278, 476, 556, 973, 1931, 1946, 2363, 3862, 3892, 4726, 7724, 9452, 13517, 16541, 27034, 32827, 33082, 54068, 65654, 66164, 131308, 229789, 268409, 459578, 536818, 919156, 1073636, 1878863, 3757726, 4562953, 7515452, 9125906, 18251812, 31940671, 63881342, 127762684]

約数ペア:

[(1, 127762684), (2, 63881342), (4, 31940671), (7, 18251812), (14, 9125906), (17, 7515452), (28, 4562953), (34, 3757726), (68, 1878863), (119, 1073636), (139, 919156), (238, 536818), (278, 459578), (476, 268409), (556, 229789), (973, 131308), (1931, 66164), (1946, 65654), (2363, 54068), (3862, 33082), (3892, 32827), (4726, 27034), (7724, 16541), (9452, 13517)]