145509648

素因数分解:

$2^4\times 3^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:456

約数の個数: 80

約数和(自身を含む): 383933760

約数和(自身を除く): 238424112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 113, 139, 193, 226, 278, 339, 386, 417, 452, 556, 579, 678, 772, 834, 904, 1112, 1158, 1356, 1544, 1668, 1808, 2224, 2316, 2712, 3088, 3336, 4632, 5424, 6672, 9264, 15707, 21809, 26827, 31414, 43618, 47121, 53654, 62828, 65427, 80481, 87236, 94242, 107308, 125656, 130854, 160962, 174472, 188484, 214616, 251312, 261708, 321924, 348944, 376968, 429232, 523416, 643848, 753936, 1046832, 1287696, 3031451, 6062902, 9094353, 12125804, 18188706, 24251608, 36377412, 48503216, 72754824, 145509648]

約数ペア:

[(1, 145509648), (2, 72754824), (3, 48503216), (4, 36377412), (6, 24251608), (8, 18188706), (12, 12125804), (16, 9094353), (24, 6062902), (48, 3031451), (113, 1287696), (139, 1046832), (193, 753936), (226, 643848), (278, 523416), (339, 429232), (386, 376968), (417, 348944), (452, 321924), (556, 261708), (579, 251312), (678, 214616), (772, 188484), (834, 174472), (904, 160962), (1112, 130854), (1158, 125656), (1356, 107308), (1544, 94242), (1668, 87236), (1808, 80481), (2224, 65427), (2316, 62828), (2712, 53654), (3088, 47121), (3336, 43618), (4632, 31414), (5424, 26827), (6672, 21809), (9264, 15707)]