161317248

素因数分解:

$2^7\times 3^1\times {\mathrm{420097}}^1$

素因数の和:420114

約数の個数: 32

約数和(自身を含む): 428499960

約数和(自身を除く): 267182712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 420097, 840194, 1260291, 1680388, 2520582, 3360776, 5041164, 6721552, 10082328, 13443104, 20164656, 26886208, 40329312, 53772416, 80658624, 161317248]

約数ペア:

[(1, 161317248), (2, 80658624), (3, 53772416), (4, 40329312), (6, 26886208), (8, 20164656), (12, 13443104), (16, 10082328), (24, 6721552), (32, 5041164), (48, 3360776), (64, 2520582), (96, 1680388), (128, 1260291), (192, 840194), (384, 420097)]