168749746

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{5323}}^1$

素因数の和:5478

約数の個数: 24

約数和(自身を含む): 280404432

約数和(自身を除く): 111654686

約数列:

[1, 2, 11, 22, 121, 131, 242, 262, 1441, 2882, 5323, 10646, 15851, 31702, 58553, 117106, 644083, 697313, 1288166, 1394626, 7670443, 15340886, 84374873, 168749746]

約数ペア:

[(1, 168749746), (2, 84374873), (11, 15340886), (22, 7670443), (121, 1394626), (131, 1288166), (242, 697313), (262, 644083), (1441, 117106), (2882, 58553), (5323, 31702), (10646, 15851)]