149363748

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{180391}}^1$

素因数の和:180424

約数の個数: 36

約数和(自身を含む): 393976128

約数和(自身を除く): 244612380

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 180391, 360782, 541173, 721564, 1082346, 1623519, 2164692, 3247038, 4148993, 6494076, 8297986, 12446979, 16595972, 24893958, 37340937, 49787916, 74681874, 149363748]

約数ペア:

[(1, 149363748), (2, 74681874), (3, 49787916), (4, 37340937), (6, 24893958), (9, 16595972), (12, 12446979), (18, 8297986), (23, 6494076), (36, 4148993), (46, 3247038), (69, 2164692), (92, 1623519), (138, 1082346), (207, 721564), (276, 541173), (414, 360782), (828, 180391)]