157866852

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{91997}}^1$

素因数の和:92028

約数の個数: 48

約数和(自身を含む): 432758592

約数和(自身を除く): 274891740

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 91997, 183994, 275991, 367988, 551982, 1011967, 1103964, 1195961, 2023934, 2391922, 3035901, 3587883, 4047868, 4783844, 6071802, 7175766, 12143604, 13155571, 14351532, 26311142, 39466713, 52622284, 78933426, 157866852]

約数ペア:

[(1, 157866852), (2, 78933426), (3, 52622284), (4, 39466713), (6, 26311142), (11, 14351532), (12, 13155571), (13, 12143604), (22, 7175766), (26, 6071802), (33, 4783844), (39, 4047868), (44, 3587883), (52, 3035901), (66, 2391922), (78, 2023934), (132, 1195961), (143, 1103964), (156, 1011967), (286, 551982), (429, 367988), (572, 275991), (858, 183994), (1716, 91997)]