142039896

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:369

約数の個数: 128

約数和(自身を含む): 402796800

約数和(自身を除く): 260756904

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 73, 76, 102, 114, 136, 146, 152, 204, 219, 228, 251, 292, 323, 408, 438, 456, 502, 584, 646, 753, 876, 969, 1004, 1241, 1292, 1387, 1506, 1752, 1938, 2008, 2482, 2584, 2774, 3012, 3723, 3876, 4161, 4267, 4769, 4964, 5548, 6024, 7446, 7752, 8322, 8534, 9538, 9928, 11096, 12801, 14307, 14892, 16644, 17068, 18323, 19076, 23579, 25602, 28614, 29784, 33288, 34136, 36646, 38152, 47158, 51204, 54969, 57228, 70737, 73292, 81073, 94316, 102408, 109938, 114456, 141474, 146584, 162146, 188632, 219876, 243219, 282948, 311491, 324292, 348137, 439752, 486438, 565896, 622982, 648584, 696274, 934473, 972876, 1044411, 1245964, 1392548, 1868946, 1945752, 2088822, 2491928, 2785096, 3737892, 4177644, 5918329, 7475784, 8355288, 11836658, 17754987, 23673316, 35509974, 47346632, 71019948, 142039896]

約数ペア:

[(1, 142039896), (2, 71019948), (3, 47346632), (4, 35509974), (6, 23673316), (8, 17754987), (12, 11836658), (17, 8355288), (19, 7475784), (24, 5918329), (34, 4177644), (38, 3737892), (51, 2785096), (57, 2491928), (68, 2088822), (73, 1945752), (76, 1868946), (102, 1392548), (114, 1245964), (136, 1044411), (146, 972876), (152, 934473), (204, 696274), (219, 648584), (228, 622982), (251, 565896), (292, 486438), (323, 439752), (408, 348137), (438, 324292), (456, 311491), (502, 282948), (584, 243219), (646, 219876), (753, 188632), (876, 162146), (969, 146584), (1004, 141474), (1241, 114456), (1292, 109938), (1387, 102408), (1506, 94316), (1752, 81073), (1938, 73292), (2008, 70737), (2482, 57228), (2584, 54969), (2774, 51204), (3012, 47158), (3723, 38152), (3876, 36646), (4161, 34136), (4267, 33288), (4769, 29784), (4964, 28614), (5548, 25602), (6024, 23579), (7446, 19076), (7752, 18323), (8322, 17068), (8534, 16644), (9538, 14892), (9928, 14307), (11096, 12801)]