144965744

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{563}}^1$

素因数の和:619

約数の個数: 120

約数和(自身を含む): 372059520

約数和(自身を除く): 227093776

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, 563, 616, 836, 847, 968, 1064, 1126, 1232, 1463, 1672, 1694, 1936, 2128, 2252, 2299, 2926, 3344, 3388, 3941, 4504, 4598, 5852, 6193, 6776, 7882, 9008, 9196, 10697, 11704, 12386, 13552, 15764, 16093, 18392, 21394, 23408, 24772, 31528, 32186, 36784, 42788, 43351, 49544, 63056, 64372, 68123, 74879, 85576, 86702, 99088, 117667, 128744, 136246, 149758, 171152, 173404, 235334, 257488, 272492, 299516, 346808, 470668, 476861, 544984, 599032, 693616, 823669, 941336, 953722, 1089968, 1198064, 1294337, 1647338, 1882672, 1907444, 2588674, 3294676, 3814888, 5177348, 6589352, 7629776, 9060359, 10354696, 13178704, 18120718, 20709392, 36241436, 72482872, 144965744]

約数ペア:

[(1, 144965744), (2, 72482872), (4, 36241436), (7, 20709392), (8, 18120718), (11, 13178704), (14, 10354696), (16, 9060359), (19, 7629776), (22, 6589352), (28, 5177348), (38, 3814888), (44, 3294676), (56, 2588674), (76, 1907444), (77, 1882672), (88, 1647338), (112, 1294337), (121, 1198064), (133, 1089968), (152, 953722), (154, 941336), (176, 823669), (209, 693616), (242, 599032), (266, 544984), (304, 476861), (308, 470668), (418, 346808), (484, 299516), (532, 272492), (563, 257488), (616, 235334), (836, 173404), (847, 171152), (968, 149758), (1064, 136246), (1126, 128744), (1232, 117667), (1463, 99088), (1672, 86702), (1694, 85576), (1936, 74879), (2128, 68123), (2252, 64372), (2299, 63056), (2926, 49544), (3344, 43351), (3388, 42788), (3941, 36784), (4504, 32186), (4598, 31528), (5852, 24772), (6193, 23408), (6776, 21394), (7882, 18392), (9008, 16093), (9196, 15764), (10697, 13552), (11704, 12386)]