163547388

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{197521}}^1$

素因数の和:197554

約数の個数: 36

約数和(自身を含む): 431388048

約数和(自身を除く): 267840660

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 197521, 395042, 592563, 790084, 1185126, 1777689, 2370252, 3555378, 4542983, 7110756, 9085966, 13628949, 18171932, 27257898, 40886847, 54515796, 81773694, 163547388]

約数ペア:

[(1, 163547388), (2, 81773694), (3, 54515796), (4, 40886847), (6, 27257898), (9, 18171932), (12, 13628949), (18, 9085966), (23, 7110756), (36, 4542983), (46, 3555378), (69, 2370252), (92, 1777689), (138, 1185126), (207, 790084), (276, 592563), (414, 395042), (828, 197521)]