147579194

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{1103}}^1$

素因数の和:1634

約数の個数: 32

約数和(自身を含む): 267079680

約数和(自身を除く): 119500486

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 503, 1006, 1103, 2206, 3521, 7042, 7721, 9557, 15442, 19114, 20957, 41914, 66899, 133798, 146699, 293398, 554809, 1109618, 3883663, 7767326, 10541371, 21082742, 73789597, 147579194]

約数ペア:

[(1, 147579194), (2, 73789597), (7, 21082742), (14, 10541371), (19, 7767326), (38, 3883663), (133, 1109618), (266, 554809), (503, 293398), (1006, 146699), (1103, 133798), (2206, 66899), (3521, 41914), (7042, 20957), (7721, 19114), (9557, 15442)]