155710184

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2281}}^1$

素因数の和:2370

約数の個数: 64

約数和(自身を含む): 354896640

約数和(自身を除く): 199186456

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 53, 56, 92, 106, 161, 184, 212, 322, 371, 424, 644, 742, 1219, 1288, 1484, 2281, 2438, 2968, 4562, 4876, 8533, 9124, 9752, 15967, 17066, 18248, 31934, 34132, 52463, 63868, 68264, 104926, 120893, 127736, 209852, 241786, 367241, 419704, 483572, 734482, 846251, 967144, 1468964, 1692502, 2780539, 2937928, 3385004, 5561078, 6770008, 11122156, 19463773, 22244312, 38927546, 77855092, 155710184]

約数ペア:

[(1, 155710184), (2, 77855092), (4, 38927546), (7, 22244312), (8, 19463773), (14, 11122156), (23, 6770008), (28, 5561078), (46, 3385004), (53, 2937928), (56, 2780539), (92, 1692502), (106, 1468964), (161, 967144), (184, 846251), (212, 734482), (322, 483572), (371, 419704), (424, 367241), (644, 241786), (742, 209852), (1219, 127736), (1288, 120893), (1484, 104926), (2281, 68264), (2438, 63868), (2968, 52463), (4562, 34132), (4876, 31934), (8533, 18248), (9124, 17066), (9752, 15967)]