143453752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1979}}^1$

素因数の和:2056

約数の個数: 64

約数和(自身を含む): 314344800

約数和(自身を除く): 170891048

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 41, 52, 68, 82, 104, 136, 164, 221, 328, 442, 533, 697, 884, 1066, 1394, 1768, 1979, 2132, 2788, 3958, 4264, 5576, 7916, 9061, 15832, 18122, 25727, 33643, 36244, 51454, 67286, 72488, 81139, 102908, 134572, 162278, 205816, 269144, 324556, 437359, 649112, 874718, 1054807, 1379363, 1749436, 2109614, 2758726, 3498872, 4219228, 5517452, 8438456, 11034904, 17931719, 35863438, 71726876, 143453752]

約数ペア:

[(1, 143453752), (2, 71726876), (4, 35863438), (8, 17931719), (13, 11034904), (17, 8438456), (26, 5517452), (34, 4219228), (41, 3498872), (52, 2758726), (68, 2109614), (82, 1749436), (104, 1379363), (136, 1054807), (164, 874718), (221, 649112), (328, 437359), (442, 324556), (533, 269144), (697, 205816), (884, 162278), (1066, 134572), (1394, 102908), (1768, 81139), (1979, 72488), (2132, 67286), (2788, 51454), (3958, 36244), (4264, 33643), (5576, 25727), (7916, 18122), (9061, 15832)]