149365502

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{991}}^1$

素因数の和:1065

約数の個数: 64

約数和(自身を含む): 287981568

約数和(自身を除く): 138616066

約数列:

[1, 2, 11, 13, 17, 22, 26, 31, 34, 62, 143, 187, 221, 286, 341, 374, 403, 442, 527, 682, 806, 991, 1054, 1982, 2431, 4433, 4862, 5797, 6851, 8866, 10901, 11594, 12883, 13702, 16847, 21802, 25766, 30721, 33694, 61442, 75361, 141713, 150722, 185317, 219011, 283426, 337931, 370634, 399373, 438022, 522257, 675862, 798746, 1044514, 2409121, 4393103, 4818242, 5744827, 6789341, 8786206, 11489654, 13578682, 74682751, 149365502]

約数ペア:

[(1, 149365502), (2, 74682751), (11, 13578682), (13, 11489654), (17, 8786206), (22, 6789341), (26, 5744827), (31, 4818242), (34, 4393103), (62, 2409121), (143, 1044514), (187, 798746), (221, 675862), (286, 522257), (341, 438022), (374, 399373), (403, 370634), (442, 337931), (527, 283426), (682, 219011), (806, 185317), (991, 150722), (1054, 141713), (1982, 75361), (2431, 61442), (4433, 33694), (4862, 30721), (5797, 25766), (6851, 21802), (8866, 16847), (10901, 13702), (11594, 12883)]