131409852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{601}}^1$

素因数の和:771

約数の個数: 96

約数和(自身を含む): 372180480

約数和(自身を除く): 240770628

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 137, 228, 266, 274, 399, 411, 532, 548, 601, 798, 822, 959, 1202, 1596, 1644, 1803, 1918, 2404, 2603, 2877, 3606, 3836, 4207, 5206, 5754, 7212, 7809, 8414, 10412, 11419, 11508, 12621, 15618, 16828, 18221, 22838, 25242, 31236, 34257, 36442, 45676, 50484, 54663, 68514, 72884, 79933, 82337, 109326, 137028, 159866, 164674, 218652, 239799, 247011, 319732, 329348, 479598, 494022, 576359, 959196, 988044, 1152718, 1564403, 1729077, 2305436, 3128806, 3458154, 4693209, 6257612, 6916308, 9386418, 10950821, 18772836, 21901642, 32852463, 43803284, 65704926, 131409852]

約数ペア:

[(1, 131409852), (2, 65704926), (3, 43803284), (4, 32852463), (6, 21901642), (7, 18772836), (12, 10950821), (14, 9386418), (19, 6916308), (21, 6257612), (28, 4693209), (38, 3458154), (42, 3128806), (57, 2305436), (76, 1729077), (84, 1564403), (114, 1152718), (133, 988044), (137, 959196), (228, 576359), (266, 494022), (274, 479598), (399, 329348), (411, 319732), (532, 247011), (548, 239799), (601, 218652), (798, 164674), (822, 159866), (959, 137028), (1202, 109326), (1596, 82337), (1644, 79933), (1803, 72884), (1918, 68514), (2404, 54663), (2603, 50484), (2877, 45676), (3606, 36442), (3836, 34257), (4207, 31236), (5206, 25242), (5754, 22838), (7212, 18221), (7809, 16828), (8414, 15618), (10412, 12621), (11419, 11508)]