161640528

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{481073}}^1$

素因数の和:481091

約数の個数: 40

約数和(自身を含む): 477225408

約数和(自身を除く): 315584880

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 481073, 962146, 1443219, 1924292, 2886438, 3367511, 3848584, 5772876, 6735022, 7697168, 10102533, 11545752, 13470044, 20205066, 23091504, 26940088, 40410132, 53880176, 80820264, 161640528]

約数ペア:

[(1, 161640528), (2, 80820264), (3, 53880176), (4, 40410132), (6, 26940088), (7, 23091504), (8, 20205066), (12, 13470044), (14, 11545752), (16, 10102533), (21, 7697168), (24, 6735022), (28, 5772876), (42, 3848584), (48, 3367511), (56, 2886438), (84, 1924292), (112, 1443219), (168, 962146), (336, 481073)]