154750288

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{601}}^1$

素因数の和:657

約数の個数: 120

約数和(自身を含む): 397127360

約数和(自身を除く): 242377072

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 112, 121, 133, 152, 154, 176, 209, 242, 266, 304, 308, 418, 484, 532, 601, 616, 836, 847, 968, 1064, 1202, 1232, 1463, 1672, 1694, 1936, 2128, 2299, 2404, 2926, 3344, 3388, 4207, 4598, 4808, 5852, 6611, 6776, 8414, 9196, 9616, 11419, 11704, 13222, 13552, 16093, 16828, 18392, 22838, 23408, 26444, 32186, 33656, 36784, 45676, 46277, 52888, 64372, 67312, 72721, 79933, 91352, 92554, 105776, 125609, 128744, 145442, 159866, 182704, 185108, 251218, 257488, 290884, 319732, 370216, 502436, 509047, 581768, 639464, 740432, 879263, 1004872, 1018094, 1163536, 1278928, 1381699, 1758526, 2009744, 2036188, 2763398, 3517052, 4072376, 5526796, 7034104, 8144752, 9671893, 11053592, 14068208, 19343786, 22107184, 38687572, 77375144, 154750288]

約数ペア:

[(1, 154750288), (2, 77375144), (4, 38687572), (7, 22107184), (8, 19343786), (11, 14068208), (14, 11053592), (16, 9671893), (19, 8144752), (22, 7034104), (28, 5526796), (38, 4072376), (44, 3517052), (56, 2763398), (76, 2036188), (77, 2009744), (88, 1758526), (112, 1381699), (121, 1278928), (133, 1163536), (152, 1018094), (154, 1004872), (176, 879263), (209, 740432), (242, 639464), (266, 581768), (304, 509047), (308, 502436), (418, 370216), (484, 319732), (532, 290884), (601, 257488), (616, 251218), (836, 185108), (847, 182704), (968, 159866), (1064, 145442), (1202, 128744), (1232, 125609), (1463, 105776), (1672, 92554), (1694, 91352), (1936, 79933), (2128, 72721), (2299, 67312), (2404, 64372), (2926, 52888), (3344, 46277), (3388, 45676), (4207, 36784), (4598, 33656), (4808, 32186), (5852, 26444), (6611, 23408), (6776, 22838), (8414, 18392), (9196, 16828), (9616, 16093), (11419, 13552), (11704, 13222)]