161704116

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{29}}^2\times {\mathrm{109}}^1$

素因数の和:191

約数の個数: 162

約数和(自身を含む): 496966470

約数和(自身を除く): 335262354

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 49, 58, 63, 84, 87, 98, 109, 116, 126, 147, 174, 196, 203, 218, 252, 261, 294, 327, 348, 406, 436, 441, 522, 588, 609, 654, 763, 812, 841, 882, 981, 1044, 1218, 1308, 1421, 1526, 1682, 1764, 1827, 1962, 2289, 2436, 2523, 2842, 3052, 3161, 3364, 3654, 3924, 4263, 4578, 5046, 5341, 5684, 5887, 6322, 6867, 7308, 7569, 8526, 9156, 9483, 10092, 10682, 11774, 12644, 12789, 13734, 15138, 16023, 17052, 17661, 18966, 21364, 22127, 23548, 25578, 27468, 28449, 30276, 32046, 35322, 37932, 41209, 44254, 48069, 51156, 52983, 56898, 64092, 66381, 70644, 82418, 88508, 91669, 96138, 105966, 113796, 123627, 132762, 154889, 164836, 183338, 192276, 199143, 211932, 247254, 265524, 275007, 309778, 366676, 370881, 398286, 464667, 494508, 550014, 619556, 641683, 741762, 796572, 825021, 929334, 1100028, 1283366, 1394001, 1483524, 1650042, 1858668, 1925049, 2566732, 2788002, 3300084, 3850098, 4491781, 5576004, 5775147, 7700196, 8983562, 11550294, 13475343, 17967124, 23100588, 26950686, 40426029, 53901372, 80852058, 161704116]

約数ペア:

[(1, 161704116), (2, 80852058), (3, 53901372), (4, 40426029), (6, 26950686), (7, 23100588), (9, 17967124), (12, 13475343), (14, 11550294), (18, 8983562), (21, 7700196), (28, 5775147), (29, 5576004), (36, 4491781), (42, 3850098), (49, 3300084), (58, 2788002), (63, 2566732), (84, 1925049), (87, 1858668), (98, 1650042), (109, 1483524), (116, 1394001), (126, 1283366), (147, 1100028), (174, 929334), (196, 825021), (203, 796572), (218, 741762), (252, 641683), (261, 619556), (294, 550014), (327, 494508), (348, 464667), (406, 398286), (436, 370881), (441, 366676), (522, 309778), (588, 275007), (609, 265524), (654, 247254), (763, 211932), (812, 199143), (841, 192276), (882, 183338), (981, 164836), (1044, 154889), (1218, 132762), (1308, 123627), (1421, 113796), (1526, 105966), (1682, 96138), (1764, 91669), (1827, 88508), (1962, 82418), (2289, 70644), (2436, 66381), (2523, 64092), (2842, 56898), (3052, 52983), (3161, 51156), (3364, 48069), (3654, 44254), (3924, 41209), (4263, 37932), (4578, 35322), (5046, 32046), (5341, 30276), (5684, 28449), (5887, 27468), (6322, 25578), (6867, 23548), (7308, 22127), (7569, 21364), (8526, 18966), (9156, 17661), (9483, 17052), (10092, 16023), (10682, 15138), (11774, 13734), (12644, 12789)]