153665392

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{1979}}^1$

素因数の和:2221

約数の個数: 40

約数和(自身を含む): 312301440

約数和(自身を除く): 158636048

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 211, 368, 422, 844, 1688, 1979, 3376, 3958, 4853, 7916, 9706, 15832, 19412, 31664, 38824, 45517, 77648, 91034, 182068, 364136, 417569, 728272, 835138, 1670276, 3340552, 6681104, 9604087, 19208174, 38416348, 76832696, 153665392]

約数ペア:

[(1, 153665392), (2, 76832696), (4, 38416348), (8, 19208174), (16, 9604087), (23, 6681104), (46, 3340552), (92, 1670276), (184, 835138), (211, 728272), (368, 417569), (422, 364136), (844, 182068), (1688, 91034), (1979, 77648), (3376, 45517), (3958, 38824), (4853, 31664), (7916, 19412), (9706, 15832)]