140501984

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{503}}^1$

素因数の和:592

約数の個数: 96

約数和(自身を含む): 335301120

約数和(自身を除く): 194799136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 43, 56, 58, 86, 112, 116, 172, 203, 224, 232, 301, 344, 406, 464, 503, 602, 688, 812, 928, 1006, 1204, 1247, 1376, 1624, 2012, 2408, 2494, 3248, 3521, 4024, 4816, 4988, 6496, 7042, 8048, 8729, 9632, 9976, 14084, 14587, 16096, 17458, 19952, 21629, 28168, 29174, 34916, 39904, 43258, 56336, 58348, 69832, 86516, 102109, 112672, 116696, 139664, 151403, 173032, 204218, 233392, 279328, 302806, 346064, 408436, 466784, 605612, 627241, 692128, 816872, 1211224, 1254482, 1633744, 2422448, 2508964, 3267488, 4390687, 4844896, 5017928, 8781374, 10035856, 17562748, 20071712, 35125496, 70250992, 140501984]

約数ペア:

[(1, 140501984), (2, 70250992), (4, 35125496), (7, 20071712), (8, 17562748), (14, 10035856), (16, 8781374), (28, 5017928), (29, 4844896), (32, 4390687), (43, 3267488), (56, 2508964), (58, 2422448), (86, 1633744), (112, 1254482), (116, 1211224), (172, 816872), (203, 692128), (224, 627241), (232, 605612), (301, 466784), (344, 408436), (406, 346064), (464, 302806), (503, 279328), (602, 233392), (688, 204218), (812, 173032), (928, 151403), (1006, 139664), (1204, 116696), (1247, 112672), (1376, 102109), (1624, 86516), (2012, 69832), (2408, 58348), (2494, 56336), (3248, 43258), (3521, 39904), (4024, 34916), (4816, 29174), (4988, 28168), (6496, 21629), (7042, 19952), (8048, 17458), (8729, 16096), (9632, 14587), (9976, 14084)]