164903618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{1193}}^1$

素因数の和:1370

約数の個数: 32

約数和(自身を含む): 277160832

約数和(自身を除く): 112257214

約数列:

[1, 2, 11, 22, 61, 103, 122, 206, 671, 1133, 1193, 1342, 2266, 2386, 6283, 12566, 13123, 26246, 69113, 72773, 122879, 138226, 145546, 245758, 800503, 1351669, 1601006, 2703338, 7495619, 14991238, 82451809, 164903618]

約数ペア:

[(1, 164903618), (2, 82451809), (11, 14991238), (22, 7495619), (61, 2703338), (103, 1601006), (122, 1351669), (206, 800503), (671, 245758), (1133, 145546), (1193, 138226), (1342, 122879), (2266, 72773), (2386, 69113), (6283, 26246), (12566, 13123)]