121670138

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{409}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 198374400

約数和(自身を除く): 76704262

約数列:

[1, 2, 23, 29, 46, 58, 223, 409, 446, 667, 818, 1334, 5129, 6467, 9407, 10258, 11861, 12934, 18814, 23722, 91207, 148741, 182414, 272803, 297482, 545606, 2097761, 2645003, 4195522, 5290006, 60835069, 121670138]

約数ペア:

[(1, 121670138), (2, 60835069), (23, 5290006), (29, 4195522), (46, 2645003), (58, 2097761), (223, 545606), (409, 297482), (446, 272803), (667, 182414), (818, 148741), (1334, 91207), (5129, 23722), (6467, 18814), (9407, 12934), (10258, 11861)]