127155904

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1973}}^1$

素因数の和:2057

約数の個数: 56

約数和(自身を含む): 270753840

約数和(自身を除く): 143597936

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 53, 64, 76, 106, 152, 212, 304, 424, 608, 848, 1007, 1216, 1696, 1973, 2014, 3392, 3946, 4028, 7892, 8056, 15784, 16112, 31568, 32224, 37487, 63136, 64448, 74974, 104569, 126272, 149948, 209138, 299896, 418276, 599792, 836552, 1199584, 1673104, 1986811, 2399168, 3346208, 3973622, 6692416, 7947244, 15894488, 31788976, 63577952, 127155904]

約数ペア:

[(1, 127155904), (2, 63577952), (4, 31788976), (8, 15894488), (16, 7947244), (19, 6692416), (32, 3973622), (38, 3346208), (53, 2399168), (64, 1986811), (76, 1673104), (106, 1199584), (152, 836552), (212, 599792), (304, 418276), (424, 299896), (608, 209138), (848, 149948), (1007, 126272), (1216, 104569), (1696, 74974), (1973, 64448), (2014, 63136), (3392, 37487), (3946, 32224), (4028, 31568), (7892, 16112), (8056, 15784)]