163154824

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:227

約数の個数: 128

約数和(自身を含む): 393984000

約数和(自身を除く): 230829176

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 38, 46, 56, 59, 76, 92, 113, 118, 133, 152, 161, 184, 226, 236, 266, 322, 413, 437, 452, 472, 532, 644, 791, 826, 874, 904, 1064, 1121, 1288, 1357, 1582, 1652, 1748, 2147, 2242, 2599, 2714, 3059, 3164, 3304, 3496, 4294, 4484, 5198, 5428, 6118, 6328, 6667, 7847, 8588, 8968, 9499, 10396, 10856, 12236, 13334, 15029, 15694, 17176, 18193, 18998, 20792, 24472, 25783, 26668, 30058, 31388, 36386, 37996, 46669, 49381, 51566, 53336, 60116, 62776, 72772, 75992, 93338, 98762, 103132, 120232, 126673, 145544, 153341, 180481, 186676, 197524, 206264, 253346, 306682, 345667, 360962, 373352, 395048, 506692, 613364, 691334, 721924, 886711, 1013384, 1073387, 1226728, 1382668, 1443848, 1773422, 2146774, 2765336, 2913479, 3546844, 4293548, 5826958, 7093688, 8587096, 11653916, 20394353, 23307832, 40788706, 81577412, 163154824]

約数ペア:

[(1, 163154824), (2, 81577412), (4, 40788706), (7, 23307832), (8, 20394353), (14, 11653916), (19, 8587096), (23, 7093688), (28, 5826958), (38, 4293548), (46, 3546844), (56, 2913479), (59, 2765336), (76, 2146774), (92, 1773422), (113, 1443848), (118, 1382668), (133, 1226728), (152, 1073387), (161, 1013384), (184, 886711), (226, 721924), (236, 691334), (266, 613364), (322, 506692), (413, 395048), (437, 373352), (452, 360962), (472, 345667), (532, 306682), (644, 253346), (791, 206264), (826, 197524), (874, 186676), (904, 180481), (1064, 153341), (1121, 145544), (1288, 126673), (1357, 120232), (1582, 103132), (1652, 98762), (1748, 93338), (2147, 75992), (2242, 72772), (2599, 62776), (2714, 60116), (3059, 53336), (3164, 51566), (3304, 49381), (3496, 46669), (4294, 37996), (4484, 36386), (5198, 31388), (5428, 30058), (6118, 26668), (6328, 25783), (6667, 24472), (7847, 20792), (8588, 18998), (8968, 18193), (9499, 17176), (10396, 15694), (10856, 15029), (12236, 13334)]