140179272

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:231

約数の個数: 128

約数和(自身を含む): 383616000

約数和(自身を除く): 243436728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 31, 58, 62, 73, 87, 89, 93, 116, 124, 146, 174, 178, 186, 219, 232, 248, 267, 292, 348, 356, 372, 438, 534, 584, 696, 712, 744, 876, 899, 1068, 1752, 1798, 2117, 2136, 2263, 2581, 2697, 2759, 3596, 4234, 4526, 5162, 5394, 5518, 6351, 6497, 6789, 7192, 7743, 8277, 8468, 9052, 10324, 10788, 11036, 12702, 12994, 13578, 15486, 16554, 16936, 18104, 19491, 20648, 21576, 22072, 25404, 25988, 27156, 30972, 33108, 38982, 50808, 51976, 54312, 61944, 65627, 66216, 77964, 80011, 131254, 155928, 160022, 188413, 196881, 201407, 240033, 262508, 320044, 376826, 393762, 402814, 480066, 525016, 565239, 604221, 640088, 753652, 787524, 805628, 960132, 1130478, 1208442, 1507304, 1575048, 1611256, 1920264, 2260956, 2416884, 4521912, 4833768, 5840803, 11681606, 17522409, 23363212, 35044818, 46726424, 70089636, 140179272]

約数ペア:

[(1, 140179272), (2, 70089636), (3, 46726424), (4, 35044818), (6, 23363212), (8, 17522409), (12, 11681606), (24, 5840803), (29, 4833768), (31, 4521912), (58, 2416884), (62, 2260956), (73, 1920264), (87, 1611256), (89, 1575048), (93, 1507304), (116, 1208442), (124, 1130478), (146, 960132), (174, 805628), (178, 787524), (186, 753652), (219, 640088), (232, 604221), (248, 565239), (267, 525016), (292, 480066), (348, 402814), (356, 393762), (372, 376826), (438, 320044), (534, 262508), (584, 240033), (696, 201407), (712, 196881), (744, 188413), (876, 160022), (899, 155928), (1068, 131254), (1752, 80011), (1798, 77964), (2117, 66216), (2136, 65627), (2263, 61944), (2581, 54312), (2697, 51976), (2759, 50808), (3596, 38982), (4234, 33108), (4526, 30972), (5162, 27156), (5394, 25988), (5518, 25404), (6351, 22072), (6497, 21576), (6789, 20648), (7192, 19491), (7743, 18104), (8277, 16936), (8468, 16554), (9052, 15486), (10324, 13578), (10788, 12994), (11036, 12702)]