140128464

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:317

約数の個数: 160

約数和(自身を含む): 436043520

約数和(自身を除く): 295915056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 56, 58, 73, 84, 87, 112, 116, 146, 168, 174, 197, 203, 219, 232, 292, 336, 348, 394, 406, 438, 464, 511, 584, 591, 609, 696, 788, 812, 876, 1022, 1168, 1182, 1218, 1379, 1392, 1533, 1576, 1624, 1752, 2044, 2117, 2364, 2436, 2758, 3066, 3152, 3248, 3504, 4088, 4137, 4234, 4728, 4872, 5516, 5713, 6132, 6351, 8176, 8274, 8468, 9456, 9744, 11032, 11426, 12264, 12702, 14381, 14819, 16548, 16936, 17139, 22064, 22852, 24528, 25404, 28762, 29638, 33096, 33872, 34278, 39991, 43143, 44457, 45704, 50808, 57524, 59276, 66192, 68556, 79982, 86286, 88914, 91408, 100667, 101616, 115048, 118552, 119973, 137112, 159964, 172572, 177828, 201334, 230096, 237104, 239946, 274224, 302001, 319928, 345144, 355656, 402668, 417049, 479892, 604002, 639856, 690288, 711312, 805336, 834098, 959784, 1208004, 1251147, 1610672, 1668196, 1919568, 2416008, 2502294, 2919343, 3336392, 4832016, 5004588, 5838686, 6672784, 8758029, 10009176, 11677372, 17516058, 20018352, 23354744, 35032116, 46709488, 70064232, 140128464]

約数ペア:

[(1, 140128464), (2, 70064232), (3, 46709488), (4, 35032116), (6, 23354744), (7, 20018352), (8, 17516058), (12, 11677372), (14, 10009176), (16, 8758029), (21, 6672784), (24, 5838686), (28, 5004588), (29, 4832016), (42, 3336392), (48, 2919343), (56, 2502294), (58, 2416008), (73, 1919568), (84, 1668196), (87, 1610672), (112, 1251147), (116, 1208004), (146, 959784), (168, 834098), (174, 805336), (197, 711312), (203, 690288), (219, 639856), (232, 604002), (292, 479892), (336, 417049), (348, 402668), (394, 355656), (406, 345144), (438, 319928), (464, 302001), (511, 274224), (584, 239946), (591, 237104), (609, 230096), (696, 201334), (788, 177828), (812, 172572), (876, 159964), (1022, 137112), (1168, 119973), (1182, 118552), (1218, 115048), (1379, 101616), (1392, 100667), (1533, 91408), (1576, 88914), (1624, 86286), (1752, 79982), (2044, 68556), (2117, 66192), (2364, 59276), (2436, 57524), (2758, 50808), (3066, 45704), (3152, 44457), (3248, 43143), (3504, 39991), (4088, 34278), (4137, 33872), (4234, 33096), (4728, 29638), (4872, 28762), (5516, 25404), (5713, 24528), (6132, 22852), (6351, 22064), (8176, 17139), (8274, 16936), (8468, 16548), (9456, 14819), (9744, 14381), (11032, 12702), (11426, 12264)]