156719609068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{301363}}^1$

素因数の和:301654

約数の個数: 48

約数和(自身を含む): 306205111296

約数和(自身を除く): 149485502228

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 223, 446, 583, 892, 1166, 2332, 2453, 4906, 9812, 11819, 23638, 47276, 130009, 260018, 301363, 520036, 602726, 1205452, 3314993, 6629986, 13259972, 15972239, 31944478, 63888956, 67203949, 134407898, 175694629, 268815796, 351389258, 702778516, 739243439, 1478486878, 2956973756, 3561809297, 7123618594, 14247237188, 39179902267, 78359804534, 156719609068]

約数ペア:

[(1, 156719609068), (2, 78359804534), (4, 39179902267), (11, 14247237188), (22, 7123618594), (44, 3561809297), (53, 2956973756), (106, 1478486878), (212, 739243439), (223, 702778516), (446, 351389258), (583, 268815796), (892, 175694629), (1166, 134407898), (2332, 67203949), (2453, 63888956), (4906, 31944478), (9812, 15972239), (11819, 13259972), (23638, 6629986), (47276, 3314993), (130009, 1205452), (260018, 602726), (301363, 520036)]