131742996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8387}}^1$

素因数の和:8429

約数の個数: 96

約数和(自身を含む): 405844992

約数和(自身を除く): 274101996

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 28, 33, 34, 42, 44, 51, 66, 68, 77, 84, 102, 119, 132, 154, 187, 204, 231, 238, 308, 357, 374, 462, 476, 561, 714, 748, 924, 1122, 1309, 1428, 2244, 2618, 3927, 5236, 7854, 8387, 15708, 16774, 25161, 33548, 50322, 58709, 92257, 100644, 117418, 142579, 176127, 184514, 234836, 276771, 285158, 352254, 369028, 427737, 553542, 570316, 645799, 704508, 855474, 998053, 1107084, 1291598, 1568369, 1710948, 1937397, 1996106, 2583196, 2994159, 3136738, 3874794, 3992212, 4705107, 5988318, 6273476, 7749588, 9410214, 10978583, 11976636, 18820428, 21957166, 32935749, 43914332, 65871498, 131742996]

約数ペア:

[(1, 131742996), (2, 65871498), (3, 43914332), (4, 32935749), (6, 21957166), (7, 18820428), (11, 11976636), (12, 10978583), (14, 9410214), (17, 7749588), (21, 6273476), (22, 5988318), (28, 4705107), (33, 3992212), (34, 3874794), (42, 3136738), (44, 2994159), (51, 2583196), (66, 1996106), (68, 1937397), (77, 1710948), (84, 1568369), (102, 1291598), (119, 1107084), (132, 998053), (154, 855474), (187, 704508), (204, 645799), (231, 570316), (238, 553542), (308, 427737), (357, 369028), (374, 352254), (462, 285158), (476, 276771), (561, 234836), (714, 184514), (748, 176127), (924, 142579), (1122, 117418), (1309, 100644), (1428, 92257), (2244, 58709), (2618, 50322), (3927, 33548), (5236, 25161), (7854, 16774), (8387, 15708)]