189964032

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:230

約数の個数: 144

約数和(自身を含む): 533729280

約数和(自身を除く): 343765248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 79, 93, 96, 101, 124, 128, 158, 186, 192, 202, 237, 248, 256, 303, 316, 372, 384, 404, 474, 496, 606, 632, 744, 768, 808, 948, 992, 1212, 1264, 1488, 1616, 1896, 1984, 2424, 2449, 2528, 2976, 3131, 3232, 3792, 3968, 4848, 4898, 5056, 5952, 6262, 6464, 7347, 7584, 7936, 7979, 9393, 9696, 9796, 10112, 11904, 12524, 12928, 14694, 15168, 15958, 18786, 19392, 19592, 20224, 23808, 23937, 25048, 25856, 29388, 30336, 31916, 37572, 38784, 39184, 47874, 50096, 58776, 60672, 63832, 75144, 77568, 78368, 95748, 100192, 117552, 127664, 150288, 156736, 191496, 200384, 235104, 247349, 255328, 300576, 313472, 382992, 400768, 470208, 494698, 510656, 601152, 626944, 742047, 765984, 801536, 940416, 989396, 1021312, 1202304, 1484094, 1531968, 1880832, 1978792, 2042624, 2404608, 2968188, 3063936, 3957584, 5936376, 6127872, 7915168, 11872752, 15830336, 23745504, 31660672, 47491008, 63321344, 94982016, 189964032]

約数ペア:

[(1, 189964032), (2, 94982016), (3, 63321344), (4, 47491008), (6, 31660672), (8, 23745504), (12, 15830336), (16, 11872752), (24, 7915168), (31, 6127872), (32, 5936376), (48, 3957584), (62, 3063936), (64, 2968188), (79, 2404608), (93, 2042624), (96, 1978792), (101, 1880832), (124, 1531968), (128, 1484094), (158, 1202304), (186, 1021312), (192, 989396), (202, 940416), (237, 801536), (248, 765984), (256, 742047), (303, 626944), (316, 601152), (372, 510656), (384, 494698), (404, 470208), (474, 400768), (496, 382992), (606, 313472), (632, 300576), (744, 255328), (768, 247349), (808, 235104), (948, 200384), (992, 191496), (1212, 156736), (1264, 150288), (1488, 127664), (1616, 117552), (1896, 100192), (1984, 95748), (2424, 78368), (2449, 77568), (2528, 75144), (2976, 63832), (3131, 60672), (3232, 58776), (3792, 50096), (3968, 47874), (4848, 39184), (4898, 38784), (5056, 37572), (5952, 31916), (6262, 30336), (6464, 29388), (7347, 25856), (7584, 25048), (7936, 23937), (7979, 23808), (9393, 20224), (9696, 19592), (9796, 19392), (10112, 18786), (11904, 15958), (12524, 15168), (12928, 14694)]