138756048

素因数分解:

$2^4\times 3^1\times {\mathrm{181}}^1\times {\mathrm{15971}}^1$

素因数の和:16163

約数の個数: 40

約数和(自身を含む): 360456096

約数和(自身を除く): 221700048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 181, 362, 543, 724, 1086, 1448, 2172, 2896, 4344, 8688, 15971, 31942, 47913, 63884, 95826, 127768, 191652, 255536, 383304, 766608, 2890751, 5781502, 8672253, 11563004, 17344506, 23126008, 34689012, 46252016, 69378024, 138756048]

約数ペア:

[(1, 138756048), (2, 69378024), (3, 46252016), (4, 34689012), (6, 23126008), (8, 17344506), (12, 11563004), (16, 8672253), (24, 5781502), (48, 2890751), (181, 766608), (362, 383304), (543, 255536), (724, 191652), (1086, 127768), (1448, 95826), (2172, 63884), (2896, 47913), (4344, 31942), (8688, 15971)]