156945448

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{691}}^1$

素因数の和:826

約数の個数: 64

約数和(自身を含む): 336312000

約数和(自身を除く): 179366552

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 89, 116, 178, 232, 319, 356, 638, 691, 712, 979, 1276, 1382, 1958, 2552, 2581, 2764, 3916, 5162, 5528, 7601, 7832, 10324, 15202, 20039, 20648, 28391, 30404, 40078, 56782, 60808, 61499, 80156, 113564, 122998, 160312, 220429, 227128, 245996, 440858, 491992, 676489, 881716, 1352978, 1763432, 1783471, 2705956, 3566942, 5411912, 7133884, 14267768, 19618181, 39236362, 78472724, 156945448]

約数ペア:

[(1, 156945448), (2, 78472724), (4, 39236362), (8, 19618181), (11, 14267768), (22, 7133884), (29, 5411912), (44, 3566942), (58, 2705956), (88, 1783471), (89, 1763432), (116, 1352978), (178, 881716), (232, 676489), (319, 491992), (356, 440858), (638, 245996), (691, 227128), (712, 220429), (979, 160312), (1276, 122998), (1382, 113564), (1958, 80156), (2552, 61499), (2581, 60808), (2764, 56782), (3916, 40078), (5162, 30404), (5528, 28391), (7601, 20648), (7832, 20039), (10324, 15202)]