156799488

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:178

約数の個数: 160

約数和(自身を含む): 447828480

約数和(自身を除く): 291028992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 37, 48, 62, 64, 74, 89, 93, 96, 111, 124, 128, 148, 178, 186, 192, 222, 248, 256, 267, 296, 356, 372, 384, 444, 496, 512, 534, 592, 712, 744, 768, 888, 992, 1068, 1147, 1184, 1424, 1488, 1536, 1776, 1984, 2136, 2294, 2368, 2759, 2848, 2976, 3293, 3441, 3552, 3968, 4272, 4588, 4736, 5518, 5696, 5952, 6586, 6882, 7104, 7936, 8277, 8544, 9176, 9472, 9879, 11036, 11392, 11904, 13172, 13764, 14208, 15872, 16554, 17088, 18352, 18944, 19758, 22072, 22784, 23808, 26344, 27528, 28416, 33108, 34176, 36704, 39516, 44144, 45568, 47616, 52688, 55056, 56832, 66216, 68352, 73408, 79032, 88288, 102083, 105376, 110112, 132432, 136704, 146816, 158064, 176576, 204166, 210752, 220224, 264864, 293632, 306249, 316128, 353152, 408332, 421504, 440448, 529728, 587264, 612498, 632256, 706304, 816664, 843008, 880896, 1059456, 1224996, 1264512, 1412608, 1633328, 1686016, 1761792, 2118912, 2449992, 2529024, 3266656, 4237824, 4899984, 5058048, 6533312, 9799968, 13066624, 19599936, 26133248, 39199872, 52266496, 78399744, 156799488]

約数ペア:

[(1, 156799488), (2, 78399744), (3, 52266496), (4, 39199872), (6, 26133248), (8, 19599936), (12, 13066624), (16, 9799968), (24, 6533312), (31, 5058048), (32, 4899984), (37, 4237824), (48, 3266656), (62, 2529024), (64, 2449992), (74, 2118912), (89, 1761792), (93, 1686016), (96, 1633328), (111, 1412608), (124, 1264512), (128, 1224996), (148, 1059456), (178, 880896), (186, 843008), (192, 816664), (222, 706304), (248, 632256), (256, 612498), (267, 587264), (296, 529728), (356, 440448), (372, 421504), (384, 408332), (444, 353152), (496, 316128), (512, 306249), (534, 293632), (592, 264864), (712, 220224), (744, 210752), (768, 204166), (888, 176576), (992, 158064), (1068, 146816), (1147, 136704), (1184, 132432), (1424, 110112), (1488, 105376), (1536, 102083), (1776, 88288), (1984, 79032), (2136, 73408), (2294, 68352), (2368, 66216), (2759, 56832), (2848, 55056), (2976, 52688), (3293, 47616), (3441, 45568), (3552, 44144), (3968, 39516), (4272, 36704), (4588, 34176), (4736, 33108), (5518, 28416), (5696, 27528), (5952, 26344), (6586, 23808), (6882, 22784), (7104, 22072), (7936, 19758), (8277, 18944), (8544, 18352), (9176, 17088), (9472, 16554), (9879, 15872), (11036, 14208), (11392, 13764), (11904, 13172)]