171849468

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:272

約数の個数: 144

約数和(自身を含む): 495500544

約数和(自身を除く): 323651076

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 97, 98, 131, 138, 147, 161, 194, 196, 262, 276, 291, 294, 322, 388, 393, 483, 524, 582, 588, 644, 679, 786, 917, 966, 1127, 1164, 1358, 1572, 1834, 1932, 2037, 2231, 2254, 2716, 2751, 3013, 3381, 3668, 4074, 4462, 4508, 4753, 5502, 6026, 6419, 6693, 6762, 8148, 8924, 9039, 9506, 11004, 12052, 12707, 12838, 13386, 13524, 14259, 15617, 18078, 19012, 19257, 21091, 25414, 25676, 26772, 28518, 31234, 36156, 38121, 38514, 42182, 46851, 50828, 57036, 62468, 63273, 76242, 77028, 84364, 88949, 93702, 109319, 126546, 147637, 152484, 177898, 187404, 218638, 253092, 266847, 292261, 295274, 327957, 355796, 437276, 442911, 533694, 584522, 590548, 622643, 655914, 876783, 885822, 1067388, 1169044, 1245286, 1311828, 1753566, 1771644, 1867929, 2045827, 2490572, 3507132, 3735858, 4091654, 6137481, 7471716, 8183308, 12274962, 14320789, 24549924, 28641578, 42962367, 57283156, 85924734, 171849468]

約数ペア:

[(1, 171849468), (2, 85924734), (3, 57283156), (4, 42962367), (6, 28641578), (7, 24549924), (12, 14320789), (14, 12274962), (21, 8183308), (23, 7471716), (28, 6137481), (42, 4091654), (46, 3735858), (49, 3507132), (69, 2490572), (84, 2045827), (92, 1867929), (97, 1771644), (98, 1753566), (131, 1311828), (138, 1245286), (147, 1169044), (161, 1067388), (194, 885822), (196, 876783), (262, 655914), (276, 622643), (291, 590548), (294, 584522), (322, 533694), (388, 442911), (393, 437276), (483, 355796), (524, 327957), (582, 295274), (588, 292261), (644, 266847), (679, 253092), (786, 218638), (917, 187404), (966, 177898), (1127, 152484), (1164, 147637), (1358, 126546), (1572, 109319), (1834, 93702), (1932, 88949), (2037, 84364), (2231, 77028), (2254, 76242), (2716, 63273), (2751, 62468), (3013, 57036), (3381, 50828), (3668, 46851), (4074, 42182), (4462, 38514), (4508, 38121), (4753, 36156), (5502, 31234), (6026, 28518), (6419, 26772), (6693, 25676), (6762, 25414), (8148, 21091), (8924, 19257), (9039, 19012), (9506, 18078), (11004, 15617), (12052, 14259), (12707, 13524), (12838, 13386)]