169842432

素因数分解:

$2^8\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:238

約数の個数: 144

約数和(自身を含む): 478459520

約数和(自身を除く): 308617088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 43, 48, 64, 74, 86, 96, 111, 128, 129, 139, 148, 172, 192, 222, 256, 258, 278, 296, 344, 384, 417, 444, 516, 556, 592, 688, 768, 834, 888, 1032, 1112, 1184, 1376, 1591, 1668, 1776, 2064, 2224, 2368, 2752, 3182, 3336, 3552, 4128, 4448, 4736, 4773, 5143, 5504, 5977, 6364, 6672, 7104, 8256, 8896, 9472, 9546, 10286, 11008, 11954, 12728, 13344, 14208, 15429, 16512, 17792, 17931, 19092, 20572, 23908, 25456, 26688, 28416, 30858, 33024, 35584, 35862, 38184, 41144, 47816, 50912, 53376, 61716, 71724, 76368, 82288, 95632, 101824, 106752, 123432, 143448, 152736, 164576, 191264, 203648, 221149, 246864, 286896, 305472, 329152, 382528, 407296, 442298, 493728, 573792, 610944, 658304, 663447, 765056, 884596, 987456, 1147584, 1221888, 1316608, 1326894, 1530112, 1769192, 1974912, 2295168, 2653788, 3538384, 3949824, 4590336, 5307576, 7076768, 10615152, 14153536, 21230304, 28307072, 42460608, 56614144, 84921216, 169842432]

約数ペア:

[(1, 169842432), (2, 84921216), (3, 56614144), (4, 42460608), (6, 28307072), (8, 21230304), (12, 14153536), (16, 10615152), (24, 7076768), (32, 5307576), (37, 4590336), (43, 3949824), (48, 3538384), (64, 2653788), (74, 2295168), (86, 1974912), (96, 1769192), (111, 1530112), (128, 1326894), (129, 1316608), (139, 1221888), (148, 1147584), (172, 987456), (192, 884596), (222, 765056), (256, 663447), (258, 658304), (278, 610944), (296, 573792), (344, 493728), (384, 442298), (417, 407296), (444, 382528), (516, 329152), (556, 305472), (592, 286896), (688, 246864), (768, 221149), (834, 203648), (888, 191264), (1032, 164576), (1112, 152736), (1184, 143448), (1376, 123432), (1591, 106752), (1668, 101824), (1776, 95632), (2064, 82288), (2224, 76368), (2368, 71724), (2752, 61716), (3182, 53376), (3336, 50912), (3552, 47816), (4128, 41144), (4448, 38184), (4736, 35862), (4773, 35584), (5143, 33024), (5504, 30858), (5977, 28416), (6364, 26688), (6672, 25456), (7104, 23908), (8256, 20572), (8896, 19092), (9472, 17931), (9546, 17792), (10286, 16512), (11008, 15429), (11954, 14208), (12728, 13344)]