139331332

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:305

約数の個数: 96

約数和(自身を含む): 312883200

約数和(自身を除く): 173551868

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 59, 76, 92, 118, 133, 161, 193, 236, 266, 322, 386, 413, 437, 532, 644, 772, 826, 874, 1121, 1351, 1357, 1652, 1748, 2242, 2702, 2714, 3059, 3667, 4439, 4484, 5404, 5428, 6118, 7334, 7847, 8878, 9499, 11387, 12236, 14668, 15694, 17756, 18998, 22774, 25669, 25783, 31073, 31388, 37996, 45548, 51338, 51566, 62146, 79709, 84341, 102676, 103132, 124292, 159418, 168682, 180481, 216353, 261901, 318836, 337364, 360962, 432706, 523802, 590387, 721924, 865412, 1047604, 1180774, 1514471, 1833307, 2361548, 3028942, 3666614, 4976119, 6057884, 7333228, 9952238, 19904476, 34832833, 69665666, 139331332]

約数ペア:

[(1, 139331332), (2, 69665666), (4, 34832833), (7, 19904476), (14, 9952238), (19, 7333228), (23, 6057884), (28, 4976119), (38, 3666614), (46, 3028942), (59, 2361548), (76, 1833307), (92, 1514471), (118, 1180774), (133, 1047604), (161, 865412), (193, 721924), (236, 590387), (266, 523802), (322, 432706), (386, 360962), (413, 337364), (437, 318836), (532, 261901), (644, 216353), (772, 180481), (826, 168682), (874, 159418), (1121, 124292), (1351, 103132), (1357, 102676), (1652, 84341), (1748, 79709), (2242, 62146), (2702, 51566), (2714, 51338), (3059, 45548), (3667, 37996), (4439, 31388), (4484, 31073), (5404, 25783), (5428, 25669), (6118, 22774), (7334, 18998), (7847, 17756), (8878, 15694), (9499, 14668), (11387, 12236)]