145569392

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{881}}^1$

素因数の和:1361

約数の個数: 40

約数和(自身を含む): 295293600

約数和(自身を除く): 149724208

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 449, 881, 898, 1762, 1796, 3524, 3592, 7048, 7184, 10327, 14096, 20263, 20654, 40526, 41308, 81052, 82616, 162104, 165232, 324208, 395569, 791138, 1582276, 3164552, 6329104, 9098087, 18196174, 36392348, 72784696, 145569392]

約数ペア:

[(1, 145569392), (2, 72784696), (4, 36392348), (8, 18196174), (16, 9098087), (23, 6329104), (46, 3164552), (92, 1582276), (184, 791138), (368, 395569), (449, 324208), (881, 165232), (898, 162104), (1762, 82616), (1796, 81052), (3524, 41308), (3592, 40526), (7048, 20654), (7184, 20263), (10327, 14096)]