142674896

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:197

約数の個数: 160

約数和(自身を含む): 366643200

約数和(自身を除く): 223968304

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 31, 52, 56, 58, 62, 91, 104, 109, 112, 116, 124, 182, 203, 208, 217, 218, 232, 248, 364, 377, 403, 406, 434, 436, 464, 496, 728, 754, 763, 806, 812, 868, 872, 899, 1417, 1456, 1508, 1526, 1612, 1624, 1736, 1744, 1798, 2639, 2821, 2834, 3016, 3052, 3161, 3224, 3248, 3379, 3472, 3596, 5278, 5642, 5668, 6032, 6104, 6293, 6322, 6448, 6758, 7192, 9919, 10556, 11284, 11336, 11687, 12208, 12586, 12644, 13516, 14384, 19838, 21112, 22127, 22568, 22672, 23374, 23653, 25172, 25288, 27032, 39676, 41093, 42224, 43927, 44254, 45136, 46748, 47306, 50344, 50576, 54064, 79352, 81809, 82186, 87854, 88508, 93496, 94612, 97991, 100688, 158704, 163618, 164372, 175708, 177016, 186992, 189224, 195982, 287651, 307489, 327236, 328744, 351416, 354032, 378448, 391964, 575302, 614978, 654472, 657488, 685937, 702832, 783928, 1150604, 1229956, 1273883, 1308944, 1371874, 1567856, 2301208, 2459912, 2547766, 2743748, 4602416, 4919824, 5095532, 5487496, 8917181, 10191064, 10974992, 17834362, 20382128, 35668724, 71337448, 142674896]

約数ペア:

[(1, 142674896), (2, 71337448), (4, 35668724), (7, 20382128), (8, 17834362), (13, 10974992), (14, 10191064), (16, 8917181), (26, 5487496), (28, 5095532), (29, 4919824), (31, 4602416), (52, 2743748), (56, 2547766), (58, 2459912), (62, 2301208), (91, 1567856), (104, 1371874), (109, 1308944), (112, 1273883), (116, 1229956), (124, 1150604), (182, 783928), (203, 702832), (208, 685937), (217, 657488), (218, 654472), (232, 614978), (248, 575302), (364, 391964), (377, 378448), (403, 354032), (406, 351416), (434, 328744), (436, 327236), (464, 307489), (496, 287651), (728, 195982), (754, 189224), (763, 186992), (806, 177016), (812, 175708), (868, 164372), (872, 163618), (899, 158704), (1417, 100688), (1456, 97991), (1508, 94612), (1526, 93496), (1612, 88508), (1624, 87854), (1736, 82186), (1744, 81809), (1798, 79352), (2639, 54064), (2821, 50576), (2834, 50344), (3016, 47306), (3052, 46748), (3161, 45136), (3224, 44254), (3248, 43927), (3379, 42224), (3472, 41093), (3596, 39676), (5278, 27032), (5642, 25288), (5668, 25172), (6032, 23653), (6104, 23374), (6293, 22672), (6322, 22568), (6448, 22127), (6758, 21112), (7192, 19838), (9919, 14384), (10556, 13516), (11284, 12644), (11336, 12586), (11687, 12208)]