163148784

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1321}}^1$

素因数の和:1446

約数の個数: 80

約数和(自身を含む): 440638464

約数和(自身を除く): 277489680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 83, 93, 124, 166, 186, 248, 249, 332, 372, 496, 498, 664, 744, 996, 1321, 1328, 1488, 1992, 2573, 2642, 3963, 3984, 5146, 5284, 7719, 7926, 10292, 10568, 15438, 15852, 20584, 21136, 30876, 31704, 40951, 41168, 61752, 63408, 81902, 109643, 122853, 123504, 163804, 219286, 245706, 327608, 328929, 438572, 491412, 655216, 657858, 877144, 982824, 1315716, 1754288, 1965648, 2631432, 3398933, 5262864, 6797866, 10196799, 13595732, 20393598, 27191464, 40787196, 54382928, 81574392, 163148784]

約数ペア:

[(1, 163148784), (2, 81574392), (3, 54382928), (4, 40787196), (6, 27191464), (8, 20393598), (12, 13595732), (16, 10196799), (24, 6797866), (31, 5262864), (48, 3398933), (62, 2631432), (83, 1965648), (93, 1754288), (124, 1315716), (166, 982824), (186, 877144), (248, 657858), (249, 655216), (332, 491412), (372, 438572), (496, 328929), (498, 327608), (664, 245706), (744, 219286), (996, 163804), (1321, 123504), (1328, 122853), (1488, 109643), (1992, 81902), (2573, 63408), (2642, 61752), (3963, 41168), (3984, 40951), (5146, 31704), (5284, 30876), (7719, 21136), (7926, 20584), (10292, 15852), (10568, 15438)]