148289492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1373}}^1$

素因数の和:1488

約数の個数: 48

約数和(自身を含む): 293002752

約数和(自身を除く): 144713260

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 67, 124, 134, 268, 403, 806, 871, 1373, 1612, 1742, 2077, 2746, 3484, 4154, 5492, 8308, 17849, 27001, 35698, 42563, 54002, 71396, 85126, 91991, 108004, 170252, 183982, 367964, 553319, 1106638, 1195883, 2213276, 2391766, 2851721, 4783532, 5703442, 11406884, 37072373, 74144746, 148289492]

約数ペア:

[(1, 148289492), (2, 74144746), (4, 37072373), (13, 11406884), (26, 5703442), (31, 4783532), (52, 2851721), (62, 2391766), (67, 2213276), (124, 1195883), (134, 1106638), (268, 553319), (403, 367964), (806, 183982), (871, 170252), (1373, 108004), (1612, 91991), (1742, 85126), (2077, 71396), (2746, 54002), (3484, 42563), (4154, 35698), (5492, 27001), (8308, 17849)]