161820672

素因数分解:

$2^{12}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1013}}^1$

素因数の和:1053

約数の個数: 104

約数和(自身を含む): 465117744

約数和(自身を除く): 303297072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 512, 624, 768, 832, 1013, 1024, 1248, 1536, 1664, 2026, 2048, 2496, 3039, 3072, 3328, 4052, 4096, 4992, 6078, 6144, 6656, 8104, 9984, 12156, 12288, 13169, 13312, 16208, 19968, 24312, 26338, 26624, 32416, 39507, 39936, 48624, 52676, 53248, 64832, 79014, 79872, 97248, 105352, 129664, 158028, 159744, 194496, 210704, 259328, 316056, 388992, 421408, 518656, 632112, 777984, 842816, 1037312, 1264224, 1555968, 1685632, 2074624, 2528448, 3111936, 3371264, 4149248, 5056896, 6223872, 6742528, 10113792, 12447744, 13485056, 20227584, 26970112, 40455168, 53940224, 80910336, 161820672]

約数ペア:

[(1, 161820672), (2, 80910336), (3, 53940224), (4, 40455168), (6, 26970112), (8, 20227584), (12, 13485056), (13, 12447744), (16, 10113792), (24, 6742528), (26, 6223872), (32, 5056896), (39, 4149248), (48, 3371264), (52, 3111936), (64, 2528448), (78, 2074624), (96, 1685632), (104, 1555968), (128, 1264224), (156, 1037312), (192, 842816), (208, 777984), (256, 632112), (312, 518656), (384, 421408), (416, 388992), (512, 316056), (624, 259328), (768, 210704), (832, 194496), (1013, 159744), (1024, 158028), (1248, 129664), (1536, 105352), (1664, 97248), (2026, 79872), (2048, 79014), (2496, 64832), (3039, 53248), (3072, 52676), (3328, 48624), (4052, 39936), (4096, 39507), (4992, 32416), (6078, 26624), (6144, 26338), (6656, 24312), (8104, 19968), (9984, 16208), (12156, 13312), (12288, 13169)]