164778394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{2377}}^1$

素因数の和:2550

約数の個数: 32

約数和(自身を含む): 283533696

約数和(自身を除く): 118755302

約数列:

[1, 2, 11, 22, 23, 46, 137, 253, 274, 506, 1507, 2377, 3014, 3151, 4754, 6302, 26147, 34661, 52294, 54671, 69322, 109342, 325649, 601381, 651298, 1202762, 3582139, 7164278, 7489927, 14979854, 82389197, 164778394]

約数ペア:

[(1, 164778394), (2, 82389197), (11, 14979854), (22, 7489927), (23, 7164278), (46, 3582139), (137, 1202762), (253, 651298), (274, 601381), (506, 325649), (1507, 109342), (2377, 69322), (3014, 54671), (3151, 52294), (4754, 34661), (6302, 26147)]