143722768

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{55793}}^1$

素因数の和:55831

約数の個数: 40

約数和(自身を含む): 332085888

約数和(自身を除く): 188363120

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 55793, 111586, 223172, 390551, 446344, 781102, 892688, 1283239, 1562204, 2566478, 3124408, 5132956, 6248816, 8982673, 10265912, 17965346, 20531824, 35930692, 71861384, 143722768]

約数ペア:

[(1, 143722768), (2, 71861384), (4, 35930692), (7, 20531824), (8, 17965346), (14, 10265912), (16, 8982673), (23, 6248816), (28, 5132956), (46, 3124408), (56, 2566478), (92, 1562204), (112, 1283239), (161, 892688), (184, 781102), (322, 446344), (368, 390551), (644, 223172), (1288, 111586), (2576, 55793)]