131576508

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{269}}^1\times {\mathrm{647}}^1$

素因数の和:936

約数の個数: 96

約数和(自身を含む): 391910400

約数和(自身を除く): 260333892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 269, 378, 538, 647, 756, 807, 1076, 1294, 1614, 1883, 1941, 2421, 2588, 3228, 3766, 3882, 4529, 4842, 5649, 5823, 7263, 7532, 7764, 9058, 9684, 11298, 11646, 13587, 14526, 16947, 17469, 18116, 22596, 23292, 27174, 29052, 33894, 34938, 40761, 50841, 54348, 67788, 69876, 81522, 101682, 122283, 163044, 174043, 203364, 244566, 348086, 489132, 522129, 696172, 1044258, 1218301, 1566387, 2088516, 2436602, 3132774, 3654903, 4699161, 4873204, 6265548, 7309806, 9398322, 10964709, 14619612, 18796644, 21929418, 32894127, 43858836, 65788254, 131576508]

約数ペア:

[(1, 131576508), (2, 65788254), (3, 43858836), (4, 32894127), (6, 21929418), (7, 18796644), (9, 14619612), (12, 10964709), (14, 9398322), (18, 7309806), (21, 6265548), (27, 4873204), (28, 4699161), (36, 3654903), (42, 3132774), (54, 2436602), (63, 2088516), (84, 1566387), (108, 1218301), (126, 1044258), (189, 696172), (252, 522129), (269, 489132), (378, 348086), (538, 244566), (647, 203364), (756, 174043), (807, 163044), (1076, 122283), (1294, 101682), (1614, 81522), (1883, 69876), (1941, 67788), (2421, 54348), (2588, 50841), (3228, 40761), (3766, 34938), (3882, 33894), (4529, 29052), (4842, 27174), (5649, 23292), (5823, 22596), (7263, 18116), (7532, 17469), (7764, 16947), (9058, 14526), (9684, 13587), (11298, 11646)]