158394224

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{223}}^1\times {\mathrm{431}}^1$

素因数の和:765

約数の個数: 40

約数和(自身を含む): 311980032

約数和(自身を除く): 153585808

約数列:

[1, 2, 4, 8, 16, 103, 206, 223, 412, 431, 446, 824, 862, 892, 1648, 1724, 1784, 3448, 3568, 6896, 22969, 44393, 45938, 88786, 91876, 96113, 177572, 183752, 192226, 355144, 367504, 384452, 710288, 768904, 1537808, 9899639, 19799278, 39598556, 79197112, 158394224]

約数ペア:

[(1, 158394224), (2, 79197112), (4, 39598556), (8, 19799278), (16, 9899639), (103, 1537808), (206, 768904), (223, 710288), (412, 384452), (431, 367504), (446, 355144), (824, 192226), (862, 183752), (892, 177572), (1648, 96113), (1724, 91876), (1784, 88786), (3448, 45938), (3568, 44393), (6896, 22969)]