127541808

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{397}}^1$

素因数の和:531

約数の個数: 120

約数和(自身を含む): 377246688

約数和(自身を除く): 249704880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 97, 138, 144, 184, 194, 207, 276, 291, 368, 388, 397, 414, 552, 582, 776, 794, 828, 873, 1104, 1164, 1191, 1552, 1588, 1656, 1746, 2231, 2328, 2382, 3176, 3312, 3492, 3573, 4462, 4656, 4764, 6352, 6693, 6984, 7146, 8924, 9131, 9528, 13386, 13968, 14292, 17848, 18262, 19056, 20079, 26772, 27393, 28584, 35696, 36524, 38509, 40158, 53544, 54786, 57168, 73048, 77018, 80316, 82179, 107088, 109572, 115527, 146096, 154036, 160632, 164358, 219144, 231054, 308072, 321264, 328716, 346581, 438288, 462108, 616144, 657432, 693162, 885707, 924216, 1314864, 1386324, 1771414, 1848432, 2657121, 2772648, 3542828, 5314242, 5545296, 7085656, 7971363, 10628484, 14171312, 15942726, 21256968, 31885452, 42513936, 63770904, 127541808]

約数ペア:

[(1, 127541808), (2, 63770904), (3, 42513936), (4, 31885452), (6, 21256968), (8, 15942726), (9, 14171312), (12, 10628484), (16, 7971363), (18, 7085656), (23, 5545296), (24, 5314242), (36, 3542828), (46, 2772648), (48, 2657121), (69, 1848432), (72, 1771414), (92, 1386324), (97, 1314864), (138, 924216), (144, 885707), (184, 693162), (194, 657432), (207, 616144), (276, 462108), (291, 438288), (368, 346581), (388, 328716), (397, 321264), (414, 308072), (552, 231054), (582, 219144), (776, 164358), (794, 160632), (828, 154036), (873, 146096), (1104, 115527), (1164, 109572), (1191, 107088), (1552, 82179), (1588, 80316), (1656, 77018), (1746, 73048), (2231, 57168), (2328, 54786), (2382, 53544), (3176, 40158), (3312, 38509), (3492, 36524), (3573, 35696), (4462, 28584), (4656, 27393), (4764, 26772), (6352, 20079), (6693, 19056), (6984, 18262), (7146, 17848), (8924, 14292), (9131, 13968), (9528, 13386)]