133329448

素因数分解:

$2^3\times 7^1\times {\mathrm{331}}^1\times {\mathrm{7193}}^1$

素因数の和:7537

約数の個数: 32

約数和(自身を含む): 286608960

約数和(自身を除く): 153279512

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 331, 662, 1324, 2317, 2648, 4634, 7193, 9268, 14386, 18536, 28772, 50351, 57544, 100702, 201404, 402808, 2380883, 4761766, 9523532, 16666181, 19047064, 33332362, 66664724, 133329448]

約数ペア:

[(1, 133329448), (2, 66664724), (4, 33332362), (7, 19047064), (8, 16666181), (14, 9523532), (28, 4761766), (56, 2380883), (331, 402808), (662, 201404), (1324, 100702), (2317, 57544), (2648, 50351), (4634, 28772), (7193, 18536), (9268, 14386)]