132851719

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:296

約数の個数: 64

約数和(自身を含む): 194890752

約数和(自身を除く): 62039033

約数列:

[1, 7, 11, 13, 17, 37, 77, 91, 119, 143, 187, 211, 221, 259, 407, 481, 629, 1001, 1309, 1477, 1547, 2321, 2431, 2743, 2849, 3367, 3587, 4403, 5291, 6919, 7807, 8177, 16247, 17017, 19201, 25109, 30173, 37037, 39457, 46631, 48433, 54649, 57239, 85877, 89947, 101491, 132719, 211211, 276199, 326417, 512941, 601139, 629629, 710437, 929033, 1116401, 1459909, 1725347, 3590587, 7814807, 10219363, 12077429, 18978817, 132851719]

約数ペア:

[(1, 132851719), (7, 18978817), (11, 12077429), (13, 10219363), (17, 7814807), (37, 3590587), (77, 1725347), (91, 1459909), (119, 1116401), (143, 929033), (187, 710437), (211, 629629), (221, 601139), (259, 512941), (407, 326417), (481, 276199), (629, 211211), (1001, 132719), (1309, 101491), (1477, 89947), (1547, 85877), (2321, 57239), (2431, 54649), (2743, 48433), (2849, 46631), (3367, 39457), (3587, 37037), (4403, 30173), (5291, 25109), (6919, 19201), (7807, 17017), (8177, 16247)]