157213914

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1889}}^1$

素因数の和:2015

約数の個数: 64

約数和(自身を含む): 373403520

約数和(自身を除く): 216189606

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 97, 143, 194, 286, 291, 429, 582, 858, 1067, 1261, 1889, 2134, 2522, 3201, 3778, 3783, 5667, 6402, 7566, 11334, 13871, 20779, 24557, 27742, 41558, 41613, 49114, 62337, 73671, 83226, 124674, 147342, 183233, 270127, 366466, 540254, 549699, 810381, 1099398, 1620762, 2015563, 2382029, 4031126, 4764058, 6046689, 7146087, 12093378, 14292174, 26202319, 52404638, 78606957, 157213914]

約数ペア:

[(1, 157213914), (2, 78606957), (3, 52404638), (6, 26202319), (11, 14292174), (13, 12093378), (22, 7146087), (26, 6046689), (33, 4764058), (39, 4031126), (66, 2382029), (78, 2015563), (97, 1620762), (143, 1099398), (194, 810381), (286, 549699), (291, 540254), (429, 366466), (582, 270127), (858, 183233), (1067, 147342), (1261, 124674), (1889, 83226), (2134, 73671), (2522, 62337), (3201, 49114), (3778, 41613), (3783, 41558), (5667, 27742), (6402, 24557), (7566, 20779), (11334, 13871)]