162771168

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{131}}^1$

素因数の和:237

約数の個数: 144

約数和(自身を含む): 503750016

約数和(自身を除く): 340978848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 56, 84, 86, 96, 112, 129, 131, 168, 172, 224, 258, 262, 301, 336, 344, 393, 516, 524, 602, 672, 688, 786, 903, 917, 1032, 1048, 1204, 1376, 1572, 1806, 1834, 1849, 2064, 2096, 2408, 2751, 3144, 3612, 3668, 3698, 4128, 4192, 4816, 5502, 5547, 5633, 6288, 7224, 7336, 7396, 9632, 11004, 11094, 11266, 12576, 12943, 14448, 14672, 14792, 16899, 22008, 22188, 22532, 25886, 28896, 29344, 29584, 33798, 38829, 39431, 44016, 44376, 45064, 51772, 59168, 67596, 77658, 78862, 88032, 88752, 90128, 103544, 118293, 135192, 155316, 157724, 177504, 180256, 207088, 236586, 242219, 270384, 310632, 315448, 414176, 473172, 484438, 540768, 621264, 630896, 726657, 946344, 968876, 1242528, 1261792, 1453314, 1695533, 1892688, 1937752, 2906628, 3391066, 3785376, 3875504, 5086599, 5813256, 6782132, 7751008, 10173198, 11626512, 13564264, 20346396, 23253024, 27128528, 40692792, 54257056, 81385584, 162771168]

約数ペア:

[(1, 162771168), (2, 81385584), (3, 54257056), (4, 40692792), (6, 27128528), (7, 23253024), (8, 20346396), (12, 13564264), (14, 11626512), (16, 10173198), (21, 7751008), (24, 6782132), (28, 5813256), (32, 5086599), (42, 3875504), (43, 3785376), (48, 3391066), (56, 2906628), (84, 1937752), (86, 1892688), (96, 1695533), (112, 1453314), (129, 1261792), (131, 1242528), (168, 968876), (172, 946344), (224, 726657), (258, 630896), (262, 621264), (301, 540768), (336, 484438), (344, 473172), (393, 414176), (516, 315448), (524, 310632), (602, 270384), (672, 242219), (688, 236586), (786, 207088), (903, 180256), (917, 177504), (1032, 157724), (1048, 155316), (1204, 135192), (1376, 118293), (1572, 103544), (1806, 90128), (1834, 88752), (1849, 88032), (2064, 78862), (2096, 77658), (2408, 67596), (2751, 59168), (3144, 51772), (3612, 45064), (3668, 44376), (3698, 44016), (4128, 39431), (4192, 38829), (4816, 33798), (5502, 29584), (5547, 29344), (5633, 28896), (6288, 25886), (7224, 22532), (7336, 22188), (7396, 22008), (9632, 16899), (11004, 14792), (11094, 14672), (11266, 14448), (12576, 12943)]