16156008

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{20399}}^1$

素因数の和:20422

約数の個数: 48

約数和(自身を含む): 47736000

約数和(自身を除く): 31579992

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 20399, 40798, 61197, 81596, 122394, 163192, 183591, 224389, 244788, 367182, 448778, 489576, 673167, 734364, 897556, 1346334, 1468728, 1795112, 2019501, 2692668, 4039002, 5385336, 8078004, 16156008]

約数ペア:

[(1, 16156008), (2, 8078004), (3, 5385336), (4, 4039002), (6, 2692668), (8, 2019501), (9, 1795112), (11, 1468728), (12, 1346334), (18, 897556), (22, 734364), (24, 673167), (33, 489576), (36, 448778), (44, 367182), (66, 244788), (72, 224389), (88, 183591), (99, 163192), (132, 122394), (198, 81596), (264, 61197), (396, 40798), (792, 20399)]