131487664

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{106727}}^1$

素因数の和:106753

約数の個数: 40

約数和(自身を含む): 317622528

約数和(自身を除く): 186134864

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 106727, 213454, 426908, 747089, 853816, 1173997, 1494178, 1707632, 2347994, 2988356, 4695988, 5976712, 8217979, 9391976, 11953424, 16435958, 18783952, 32871916, 65743832, 131487664]

約数ペア:

[(1, 131487664), (2, 65743832), (4, 32871916), (7, 18783952), (8, 16435958), (11, 11953424), (14, 9391976), (16, 8217979), (22, 5976712), (28, 4695988), (44, 2988356), (56, 2347994), (77, 1707632), (88, 1494178), (112, 1173997), (154, 853816), (176, 747089), (308, 426908), (616, 213454), (1232, 106727)]