171893484

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:316

約数の個数: 144

約数和(自身を含む): 516612096

約数和(自身を除く): 344718612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 127, 131, 164, 246, 252, 254, 262, 287, 369, 381, 393, 492, 508, 524, 574, 738, 762, 786, 861, 889, 917, 1143, 1148, 1179, 1476, 1524, 1572, 1722, 1778, 1834, 2286, 2358, 2583, 2667, 2751, 3444, 3556, 3668, 4572, 4716, 5166, 5207, 5334, 5371, 5502, 8001, 8253, 10332, 10414, 10668, 10742, 11004, 15621, 16002, 16113, 16506, 16637, 20828, 21484, 31242, 32004, 32226, 33012, 33274, 36449, 37597, 46863, 48339, 49911, 62484, 64452, 66548, 72898, 75194, 93726, 96678, 99822, 109347, 112791, 116459, 145796, 149733, 150388, 187452, 193356, 199644, 218694, 225582, 232918, 299466, 328041, 338373, 349377, 437388, 451164, 465836, 598932, 656082, 676746, 682117, 698754, 1048131, 1312164, 1353492, 1364234, 1397508, 2046351, 2096262, 2728468, 4092702, 4192524, 4774819, 6139053, 8185404, 9549638, 12278106, 14324457, 19099276, 24556212, 28648914, 42973371, 57297828, 85946742, 171893484]

約数ペア:

[(1, 171893484), (2, 85946742), (3, 57297828), (4, 42973371), (6, 28648914), (7, 24556212), (9, 19099276), (12, 14324457), (14, 12278106), (18, 9549638), (21, 8185404), (28, 6139053), (36, 4774819), (41, 4192524), (42, 4092702), (63, 2728468), (82, 2096262), (84, 2046351), (123, 1397508), (126, 1364234), (127, 1353492), (131, 1312164), (164, 1048131), (246, 698754), (252, 682117), (254, 676746), (262, 656082), (287, 598932), (369, 465836), (381, 451164), (393, 437388), (492, 349377), (508, 338373), (524, 328041), (574, 299466), (738, 232918), (762, 225582), (786, 218694), (861, 199644), (889, 193356), (917, 187452), (1143, 150388), (1148, 149733), (1179, 145796), (1476, 116459), (1524, 112791), (1572, 109347), (1722, 99822), (1778, 96678), (1834, 93726), (2286, 75194), (2358, 72898), (2583, 66548), (2667, 64452), (2751, 62484), (3444, 49911), (3556, 48339), (3668, 46863), (4572, 37597), (4716, 36449), (5166, 33274), (5207, 33012), (5334, 32226), (5371, 32004), (5502, 31242), (8001, 21484), (8253, 20828), (10332, 16637), (10414, 16506), (10668, 16113), (10742, 16002), (11004, 15621)]