149403906

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{120293}}^1$

素因数の和:120327

約数の個数: 32

約数和(自身を含む): 346446720

約数和(自身を除く): 197042814

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 120293, 240586, 360879, 721758, 1082637, 2165274, 2766739, 3247911, 5533478, 6495822, 8300217, 16600434, 24900651, 49801302, 74701953, 149403906]

約数ペア:

[(1, 149403906), (2, 74701953), (3, 49801302), (6, 24900651), (9, 16600434), (18, 8300217), (23, 6495822), (27, 5533478), (46, 3247911), (54, 2766739), (69, 2165274), (138, 1082637), (207, 721758), (414, 360879), (621, 240586), (1242, 120293)]