16115778

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:188

約数の個数: 96

約数和(自身を含む): 42771456

約数和(自身を除く): 26655678

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 67, 69, 83, 126, 134, 138, 161, 166, 201, 207, 249, 322, 402, 414, 469, 483, 498, 581, 603, 747, 938, 966, 1162, 1206, 1407, 1449, 1494, 1541, 1743, 1909, 2814, 2898, 3082, 3486, 3818, 4221, 4623, 5229, 5561, 5727, 8442, 9246, 10458, 10787, 11122, 11454, 13363, 13869, 16683, 17181, 21574, 26726, 27738, 32361, 33366, 34362, 38927, 40089, 50049, 64722, 77854, 80178, 97083, 100098, 116781, 120267, 127903, 194166, 233562, 240534, 255806, 350343, 383709, 700686, 767418, 895321, 1151127, 1790642, 2302254, 2685963, 5371926, 8057889, 16115778]

約数ペア:

[(1, 16115778), (2, 8057889), (3, 5371926), (6, 2685963), (7, 2302254), (9, 1790642), (14, 1151127), (18, 895321), (21, 767418), (23, 700686), (42, 383709), (46, 350343), (63, 255806), (67, 240534), (69, 233562), (83, 194166), (126, 127903), (134, 120267), (138, 116781), (161, 100098), (166, 97083), (201, 80178), (207, 77854), (249, 64722), (322, 50049), (402, 40089), (414, 38927), (469, 34362), (483, 33366), (498, 32361), (581, 27738), (603, 26726), (747, 21574), (938, 17181), (966, 16683), (1162, 13869), (1206, 13363), (1407, 11454), (1449, 11122), (1494, 10787), (1541, 10458), (1743, 9246), (1909, 8442), (2814, 5727), (2898, 5561), (3082, 5229), (3486, 4623), (3818, 4221)]