121066078

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 228925440

約数和(自身を除く): 107859362

約数列:

[1, 2, 7, 14, 17, 34, 47, 79, 94, 119, 137, 158, 238, 274, 329, 553, 658, 799, 959, 1106, 1343, 1598, 1918, 2329, 2686, 3713, 4658, 5593, 6439, 7426, 9401, 10823, 11186, 12878, 16303, 18802, 21646, 25991, 32606, 45073, 51982, 63121, 75761, 90146, 109463, 126242, 151522, 183991, 218926, 367982, 441847, 508681, 766241, 883694, 1017362, 1287937, 1532482, 2575874, 3560767, 7121534, 8647577, 17295154, 60533039, 121066078]

約数ペア:

[(1, 121066078), (2, 60533039), (7, 17295154), (14, 8647577), (17, 7121534), (34, 3560767), (47, 2575874), (79, 1532482), (94, 1287937), (119, 1017362), (137, 883694), (158, 766241), (238, 508681), (274, 441847), (329, 367982), (553, 218926), (658, 183991), (799, 151522), (959, 126242), (1106, 109463), (1343, 90146), (1598, 75761), (1918, 63121), (2329, 51982), (2686, 45073), (3713, 32606), (4658, 25991), (5593, 21646), (6439, 18802), (7426, 16303), (9401, 12878), (10823, 11186)]