127596812

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1\times {\mathrm{293}}^1$

素因数の和:558

約数の個数: 48

約数和(自身を含む): 260262912

約数和(自身を除く): 132666100

約数列:

[1, 2, 4, 7, 14, 28, 103, 151, 206, 293, 302, 412, 586, 604, 721, 1057, 1172, 1442, 2051, 2114, 2884, 4102, 4228, 8204, 15553, 30179, 31106, 44243, 60358, 62212, 88486, 108871, 120716, 176972, 211253, 217742, 309701, 422506, 435484, 619402, 845012, 1238804, 4557029, 9114058, 18228116, 31899203, 63798406, 127596812]

約数ペア:

[(1, 127596812), (2, 63798406), (4, 31899203), (7, 18228116), (14, 9114058), (28, 4557029), (103, 1238804), (151, 845012), (206, 619402), (293, 435484), (302, 422506), (412, 309701), (586, 217742), (604, 211253), (721, 176972), (1057, 120716), (1172, 108871), (1442, 88486), (2051, 62212), (2114, 60358), (2884, 44243), (4102, 31106), (4228, 30179), (8204, 15553)]