129707348

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1663}}^1$

素因数の和:1752

約数の個数: 48

約数和(自身を含む): 254951424

約数和(自身を除く): 125244076

約数列:

[1, 2, 4, 17, 31, 34, 37, 62, 68, 74, 124, 148, 527, 629, 1054, 1147, 1258, 1663, 2108, 2294, 2516, 3326, 4588, 6652, 19499, 28271, 38998, 51553, 56542, 61531, 77996, 103106, 113084, 123062, 206212, 246124, 876401, 1046027, 1752802, 1907461, 2092054, 3505604, 3814922, 4184108, 7629844, 32426837, 64853674, 129707348]

約数ペア:

[(1, 129707348), (2, 64853674), (4, 32426837), (17, 7629844), (31, 4184108), (34, 3814922), (37, 3505604), (62, 2092054), (68, 1907461), (74, 1752802), (124, 1046027), (148, 876401), (527, 246124), (629, 206212), (1054, 123062), (1147, 113084), (1258, 103106), (1663, 77996), (2108, 61531), (2294, 56542), (2516, 51553), (3326, 38998), (4588, 28271), (6652, 19499)]