78299152

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1423}}^1$

素因数の和:1631

約数の個数: 40

約数和(自身を含む): 160684160

約数和(自身を除く): 82385008

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 181, 304, 362, 724, 1423, 1448, 2846, 2896, 3439, 5692, 6878, 11384, 13756, 22768, 27037, 27512, 54074, 55024, 108148, 216296, 257563, 432592, 515126, 1030252, 2060504, 4121008, 4893697, 9787394, 19574788, 39149576, 78299152]

約数ペア:

[(1, 78299152), (2, 39149576), (4, 19574788), (8, 9787394), (16, 4893697), (19, 4121008), (38, 2060504), (76, 1030252), (152, 515126), (181, 432592), (304, 257563), (362, 216296), (724, 108148), (1423, 55024), (1448, 54074), (2846, 27512), (2896, 27037), (3439, 22768), (5692, 13756), (6878, 11384)]