178133712

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{509}}^1$

素因数の和:860

約数の個数: 80

約数和(自身を含む): 482647680

約数和(自身を除く): 304513968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 317, 368, 509, 552, 634, 951, 1018, 1104, 1268, 1527, 1902, 2036, 2536, 3054, 3804, 4072, 5072, 6108, 7291, 7608, 8144, 11707, 12216, 14582, 15216, 21873, 23414, 24432, 29164, 35121, 43746, 46828, 58328, 70242, 87492, 93656, 116656, 140484, 161353, 174984, 187312, 280968, 322706, 349968, 484059, 561936, 645412, 968118, 1290824, 1936236, 2581648, 3711119, 3872472, 7422238, 7744944, 11133357, 14844476, 22266714, 29688952, 44533428, 59377904, 89066856, 178133712]

約数ペア:

[(1, 178133712), (2, 89066856), (3, 59377904), (4, 44533428), (6, 29688952), (8, 22266714), (12, 14844476), (16, 11133357), (23, 7744944), (24, 7422238), (46, 3872472), (48, 3711119), (69, 2581648), (92, 1936236), (138, 1290824), (184, 968118), (276, 645412), (317, 561936), (368, 484059), (509, 349968), (552, 322706), (634, 280968), (951, 187312), (1018, 174984), (1104, 161353), (1268, 140484), (1527, 116656), (1902, 93656), (2036, 87492), (2536, 70242), (3054, 58328), (3804, 46828), (4072, 43746), (5072, 35121), (6108, 29164), (7291, 24432), (7608, 23414), (8144, 21873), (11707, 15216), (12216, 14582)]