138234324

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{1249}}^1$

素因数の和:1680

約数の個数: 48

約数和(自身を含む): 337680000

約数和(自身を除く): 199445676

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 401, 802, 1203, 1249, 1604, 2406, 2498, 3747, 4812, 4996, 7494, 9223, 14988, 18446, 27669, 28727, 36892, 55338, 57454, 86181, 110676, 114908, 172362, 344724, 500849, 1001698, 1502547, 2003396, 3005094, 6010188, 11519527, 23039054, 34558581, 46078108, 69117162, 138234324]

約数ペア:

[(1, 138234324), (2, 69117162), (3, 46078108), (4, 34558581), (6, 23039054), (12, 11519527), (23, 6010188), (46, 3005094), (69, 2003396), (92, 1502547), (138, 1001698), (276, 500849), (401, 344724), (802, 172362), (1203, 114908), (1249, 110676), (1604, 86181), (2406, 57454), (2498, 55338), (3747, 36892), (4812, 28727), (4996, 27669), (7494, 18446), (9223, 14988)]