126999824

素因数分解:

$2^4\times 7^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:328

約数の個数: 80

約数和(自身を含む): 289386240

約数和(自身を除く): 162386416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 101, 103, 109, 112, 202, 206, 218, 404, 412, 436, 707, 721, 763, 808, 824, 872, 1414, 1442, 1526, 1616, 1648, 1744, 2828, 2884, 3052, 5656, 5768, 6104, 10403, 11009, 11227, 11312, 11536, 12208, 20806, 22018, 22454, 41612, 44036, 44908, 72821, 77063, 78589, 83224, 88072, 89816, 145642, 154126, 157178, 166448, 176144, 179632, 291284, 308252, 314356, 582568, 616504, 628712, 1133927, 1165136, 1233008, 1257424, 2267854, 4535708, 7937489, 9071416, 15874978, 18142832, 31749956, 63499912, 126999824]

約数ペア:

[(1, 126999824), (2, 63499912), (4, 31749956), (7, 18142832), (8, 15874978), (14, 9071416), (16, 7937489), (28, 4535708), (56, 2267854), (101, 1257424), (103, 1233008), (109, 1165136), (112, 1133927), (202, 628712), (206, 616504), (218, 582568), (404, 314356), (412, 308252), (436, 291284), (707, 179632), (721, 176144), (763, 166448), (808, 157178), (824, 154126), (872, 145642), (1414, 89816), (1442, 88072), (1526, 83224), (1616, 78589), (1648, 77063), (1744, 72821), (2828, 44908), (2884, 44036), (3052, 41612), (5656, 22454), (5768, 22018), (6104, 20806), (10403, 12208), (11009, 11536), (11227, 11312)]