127300912

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{7901}}^1$

素因数の和:7981

約数の個数: 40

約数和(自身を含む): 264558960

約数和(自身を除く): 137258048

約数列:

[1, 2, 4, 8, 16, 19, 38, 53, 76, 106, 152, 212, 304, 424, 848, 1007, 2014, 4028, 7901, 8056, 15802, 16112, 31604, 63208, 126416, 150119, 300238, 418753, 600476, 837506, 1200952, 1675012, 2401904, 3350024, 6700048, 7956307, 15912614, 31825228, 63650456, 127300912]

約数ペア:

[(1, 127300912), (2, 63650456), (4, 31825228), (8, 15912614), (16, 7956307), (19, 6700048), (38, 3350024), (53, 2401904), (76, 1675012), (106, 1200952), (152, 837506), (212, 600476), (304, 418753), (424, 300238), (848, 150119), (1007, 126416), (2014, 63208), (4028, 31604), (7901, 16112), (8056, 15802)]