131497072

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{51047}}^1$

素因数の和:51085

約数の個数: 40

約数和(自身を含む): 303837696

約数和(自身を除く): 172340624

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 51047, 102094, 204188, 357329, 408376, 714658, 816752, 1174081, 1429316, 2348162, 2858632, 4696324, 5717264, 8218567, 9392648, 16437134, 18785296, 32874268, 65748536, 131497072]

約数ペア:

[(1, 131497072), (2, 65748536), (4, 32874268), (7, 18785296), (8, 16437134), (14, 9392648), (16, 8218567), (23, 5717264), (28, 4696324), (46, 2858632), (56, 2348162), (92, 1429316), (112, 1174081), (161, 816752), (184, 714658), (322, 408376), (368, 357329), (644, 204188), (1288, 102094), (2576, 51047)]