131377932

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1193}}^1$

素因数の和:1252

約数の個数: 144

約数和(自身を含む): 417231360

約数和(自身を除く): 285853428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 23, 28, 36, 38, 42, 46, 57, 63, 69, 76, 84, 92, 114, 126, 133, 138, 161, 171, 207, 228, 252, 266, 276, 322, 342, 399, 414, 437, 483, 532, 644, 684, 798, 828, 874, 966, 1193, 1197, 1311, 1449, 1596, 1748, 1932, 2386, 2394, 2622, 2898, 3059, 3579, 3933, 4772, 4788, 5244, 5796, 6118, 7158, 7866, 8351, 9177, 10737, 12236, 14316, 15732, 16702, 18354, 21474, 22667, 25053, 27439, 27531, 33404, 36708, 42948, 45334, 50106, 54878, 55062, 68001, 75159, 82317, 90668, 100212, 109756, 110124, 136002, 150318, 158669, 164634, 192073, 204003, 246951, 272004, 300636, 317338, 329268, 384146, 408006, 476007, 493902, 521341, 576219, 634676, 768292, 816012, 952014, 987804, 1042682, 1152438, 1428021, 1564023, 1728657, 1904028, 2085364, 2304876, 2856042, 3128046, 3457314, 3649387, 4692069, 5712084, 6256092, 6914628, 7298774, 9384138, 10948161, 14597548, 18768276, 21896322, 32844483, 43792644, 65688966, 131377932]

約数ペア:

[(1, 131377932), (2, 65688966), (3, 43792644), (4, 32844483), (6, 21896322), (7, 18768276), (9, 14597548), (12, 10948161), (14, 9384138), (18, 7298774), (19, 6914628), (21, 6256092), (23, 5712084), (28, 4692069), (36, 3649387), (38, 3457314), (42, 3128046), (46, 2856042), (57, 2304876), (63, 2085364), (69, 1904028), (76, 1728657), (84, 1564023), (92, 1428021), (114, 1152438), (126, 1042682), (133, 987804), (138, 952014), (161, 816012), (171, 768292), (207, 634676), (228, 576219), (252, 521341), (266, 493902), (276, 476007), (322, 408006), (342, 384146), (399, 329268), (414, 317338), (437, 300636), (483, 272004), (532, 246951), (644, 204003), (684, 192073), (798, 164634), (828, 158669), (874, 150318), (966, 136002), (1193, 110124), (1197, 109756), (1311, 100212), (1449, 90668), (1596, 82317), (1748, 75159), (1932, 68001), (2386, 55062), (2394, 54878), (2622, 50106), (2898, 45334), (3059, 42948), (3579, 36708), (3933, 33404), (4772, 27531), (4788, 27439), (5244, 25053), (5796, 22667), (6118, 21474), (7158, 18354), (7866, 16702), (8351, 15732), (9177, 14316), (10737, 12236)]