166392258

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:383

約数の個数: 64

約数和(自身を含む): 358041600

約数和(自身を除く): 191649342

約数列:

[1, 2, 3, 6, 23, 46, 69, 73, 83, 138, 146, 166, 199, 219, 249, 398, 438, 498, 597, 1194, 1679, 1909, 3358, 3818, 4577, 5037, 5727, 6059, 9154, 10074, 11454, 12118, 13731, 14527, 16517, 18177, 27462, 29054, 33034, 36354, 43581, 49551, 87162, 99102, 139357, 278714, 334121, 379891, 418071, 668242, 759782, 836142, 1002363, 1139673, 1205741, 2004726, 2279346, 2411482, 3617223, 7234446, 27732043, 55464086, 83196129, 166392258]

約数ペア:

[(1, 166392258), (2, 83196129), (3, 55464086), (6, 27732043), (23, 7234446), (46, 3617223), (69, 2411482), (73, 2279346), (83, 2004726), (138, 1205741), (146, 1139673), (166, 1002363), (199, 836142), (219, 759782), (249, 668242), (398, 418071), (438, 379891), (498, 334121), (597, 278714), (1194, 139357), (1679, 99102), (1909, 87162), (3358, 49551), (3818, 43581), (4577, 36354), (5037, 33034), (5727, 29054), (6059, 27462), (9154, 18177), (10074, 16517), (11454, 14527), (12118, 13731)]