186968886

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1171}}^1$

素因数の和:1301

約数の個数: 64

約数和(自身を含む): 425295360

約数和(自身を除く): 238326474

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 89, 138, 178, 267, 299, 534, 598, 897, 1157, 1171, 1794, 2047, 2314, 2342, 3471, 3513, 4094, 6141, 6942, 7026, 12282, 15223, 26611, 26933, 30446, 45669, 53222, 53866, 79833, 80799, 91338, 104219, 159666, 161598, 208438, 312657, 350129, 625314, 700258, 1050387, 1354847, 2100774, 2397037, 2709694, 4064541, 4794074, 7191111, 8129082, 14382222, 31161481, 62322962, 93484443, 186968886]

約数ペア:

[(1, 186968886), (2, 93484443), (3, 62322962), (6, 31161481), (13, 14382222), (23, 8129082), (26, 7191111), (39, 4794074), (46, 4064541), (69, 2709694), (78, 2397037), (89, 2100774), (138, 1354847), (178, 1050387), (267, 700258), (299, 625314), (534, 350129), (598, 312657), (897, 208438), (1157, 161598), (1171, 159666), (1794, 104219), (2047, 91338), (2314, 80799), (2342, 79833), (3471, 53866), (3513, 53222), (4094, 45669), (6141, 30446), (6942, 26933), (7026, 26611), (12282, 15223)]