16111788

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:132

約数の個数: 144

約数和(自身を含む): 49641984

約数和(自身を除く): 33530196

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 47, 49, 53, 66, 77, 84, 94, 98, 106, 132, 141, 147, 154, 159, 188, 196, 212, 231, 282, 294, 308, 318, 329, 371, 462, 517, 539, 564, 583, 588, 636, 658, 742, 924, 987, 1034, 1078, 1113, 1166, 1316, 1484, 1551, 1617, 1749, 1974, 2068, 2156, 2226, 2303, 2332, 2491, 2597, 3102, 3234, 3498, 3619, 3948, 4081, 4452, 4606, 4982, 5194, 6204, 6468, 6909, 6996, 7238, 7473, 7791, 8162, 9212, 9964, 10388, 10857, 12243, 13818, 14476, 14946, 15582, 16324, 17437, 21714, 24486, 25333, 27401, 27636, 28567, 29892, 31164, 34874, 43428, 48972, 50666, 52311, 54802, 57134, 69748, 75999, 82203, 85701, 101332, 104622, 109604, 114268, 122059, 151998, 164406, 171402, 191807, 209244, 244118, 303996, 328812, 342804, 366177, 383614, 488236, 575421, 732354, 767228, 1150842, 1342649, 1464708, 2301684, 2685298, 4027947, 5370596, 8055894, 16111788]

約数ペア:

[(1, 16111788), (2, 8055894), (3, 5370596), (4, 4027947), (6, 2685298), (7, 2301684), (11, 1464708), (12, 1342649), (14, 1150842), (21, 767228), (22, 732354), (28, 575421), (33, 488236), (42, 383614), (44, 366177), (47, 342804), (49, 328812), (53, 303996), (66, 244118), (77, 209244), (84, 191807), (94, 171402), (98, 164406), (106, 151998), (132, 122059), (141, 114268), (147, 109604), (154, 104622), (159, 101332), (188, 85701), (196, 82203), (212, 75999), (231, 69748), (282, 57134), (294, 54802), (308, 52311), (318, 50666), (329, 48972), (371, 43428), (462, 34874), (517, 31164), (539, 29892), (564, 28567), (583, 27636), (588, 27401), (636, 25333), (658, 24486), (742, 21714), (924, 17437), (987, 16324), (1034, 15582), (1078, 14946), (1113, 14476), (1166, 13818), (1316, 12243), (1484, 10857), (1551, 10388), (1617, 9964), (1749, 9212), (1974, 8162), (2068, 7791), (2156, 7473), (2226, 7238), (2303, 6996), (2332, 6909), (2491, 6468), (2597, 6204), (3102, 5194), (3234, 4982), (3498, 4606), (3619, 4452), (3948, 4081)]