161029504

素因数分解:

$2^7\times {\mathrm{1093}}^1\times {\mathrm{1151}}^1$

素因数の和:2258

約数の個数: 32

約数和(自身を含む): 321373440

約数和(自身を除く): 160343936

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1093, 1151, 2186, 2302, 4372, 4604, 8744, 9208, 17488, 18416, 34976, 36832, 69952, 73664, 139904, 147328, 1258043, 2516086, 5032172, 10064344, 20128688, 40257376, 80514752, 161029504]

約数ペア:

[(1, 161029504), (2, 80514752), (4, 40257376), (8, 20128688), (16, 10064344), (32, 5032172), (64, 2516086), (128, 1258043), (1093, 147328), (1151, 139904), (2186, 73664), (2302, 69952), (4372, 36832), (4604, 34976), (8744, 18416), (9208, 17488)]