179396987357

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{137}}^1\times {\mathrm{5857}}^1$

素因数の和:6102

約数の個数: 48

約数和(自身を含む): 222860814720

約数和(自身を除く): 43463827363

約数列:

[1, 7, 19, 41, 133, 137, 287, 779, 959, 1681, 2603, 5453, 5617, 5857, 11767, 18221, 31939, 39319, 40999, 106723, 111283, 223573, 230297, 240137, 747061, 778981, 802409, 1612079, 1680959, 4375643, 4562603, 5616863, 9845617, 15245771, 30629501, 31938221, 32898769, 68919319, 106720397, 187066723, 230291383, 625076611, 1309467061, 1348849529, 4375536277, 9441946703, 25628141051, 179396987357]

約数ペア:

[(1, 179396987357), (7, 25628141051), (19, 9441946703), (41, 4375536277), (133, 1348849529), (137, 1309467061), (287, 625076611), (779, 230291383), (959, 187066723), (1681, 106720397), (2603, 68919319), (5453, 32898769), (5617, 31938221), (5857, 30629501), (11767, 15245771), (18221, 9845617), (31939, 5616863), (39319, 4562603), (40999, 4375643), (106723, 1680959), (111283, 1612079), (223573, 802409), (230297, 778981), (240137, 747061)]