157117004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1153}}^1$

素因数の和:1350

約数の個数: 48

約数和(自身を含む): 317950080

約数和(自身を除く): 160833076

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 163, 209, 326, 418, 652, 836, 1153, 1793, 2306, 3097, 3586, 4612, 6194, 7172, 12388, 12683, 21907, 25366, 34067, 43814, 50732, 68134, 87628, 136268, 187939, 240977, 375878, 481954, 751756, 963908, 2067329, 3570841, 4134658, 7141682, 8269316, 14283364, 39279251, 78558502, 157117004]

約数ペア:

[(1, 157117004), (2, 78558502), (4, 39279251), (11, 14283364), (19, 8269316), (22, 7141682), (38, 4134658), (44, 3570841), (76, 2067329), (163, 963908), (209, 751756), (326, 481954), (418, 375878), (652, 240977), (836, 187939), (1153, 136268), (1793, 87628), (2306, 68134), (3097, 50732), (3586, 43814), (4612, 34067), (6194, 25366), (7172, 21907), (12388, 12683)]