121785048

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1997}}^1$

素因数の和:2038

約数の個数: 144

約数和(自身を含む): 414545040

約数和(自身を除く): 292759992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 121, 126, 132, 154, 168, 198, 231, 242, 252, 264, 308, 363, 396, 462, 484, 504, 616, 693, 726, 792, 847, 924, 968, 1089, 1386, 1452, 1694, 1848, 1997, 2178, 2541, 2772, 2904, 3388, 3994, 4356, 5082, 5544, 5991, 6776, 7623, 7988, 8712, 10164, 11982, 13979, 15246, 15976, 17973, 20328, 21967, 23964, 27958, 30492, 35946, 41937, 43934, 47928, 55916, 60984, 65901, 71892, 83874, 87868, 111832, 125811, 131802, 143784, 153769, 167748, 175736, 197703, 241637, 251622, 263604, 307538, 335496, 395406, 461307, 483274, 503244, 527208, 615076, 724911, 790812, 922614, 966548, 1006488, 1230152, 1383921, 1449822, 1581624, 1691459, 1845228, 1933096, 2174733, 2767842, 2899644, 3382918, 3690456, 4349466, 5074377, 5535684, 5799288, 6765836, 8698932, 10148754, 11071368, 13531672, 15223131, 17397864, 20297508, 30446262, 40595016, 60892524, 121785048]

約数ペア:

[(1, 121785048), (2, 60892524), (3, 40595016), (4, 30446262), (6, 20297508), (7, 17397864), (8, 15223131), (9, 13531672), (11, 11071368), (12, 10148754), (14, 8698932), (18, 6765836), (21, 5799288), (22, 5535684), (24, 5074377), (28, 4349466), (33, 3690456), (36, 3382918), (42, 2899644), (44, 2767842), (56, 2174733), (63, 1933096), (66, 1845228), (72, 1691459), (77, 1581624), (84, 1449822), (88, 1383921), (99, 1230152), (121, 1006488), (126, 966548), (132, 922614), (154, 790812), (168, 724911), (198, 615076), (231, 527208), (242, 503244), (252, 483274), (264, 461307), (308, 395406), (363, 335496), (396, 307538), (462, 263604), (484, 251622), (504, 241637), (616, 197703), (693, 175736), (726, 167748), (792, 153769), (847, 143784), (924, 131802), (968, 125811), (1089, 111832), (1386, 87868), (1452, 83874), (1694, 71892), (1848, 65901), (1997, 60984), (2178, 55916), (2541, 47928), (2772, 43934), (2904, 41937), (3388, 35946), (3994, 30492), (4356, 27958), (5082, 23964), (5544, 21967), (5991, 20328), (6776, 17973), (7623, 15976), (7988, 15246), (8712, 13979), (10164, 11982)]