133395678

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{3631}}^1$

素因数の和:3809

約数の個数: 48

約数和(自身を含む): 313325376

約数和(自身を除く): 179929698

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 157, 234, 314, 471, 942, 1413, 2041, 2826, 3631, 4082, 6123, 7262, 10893, 12246, 18369, 21786, 32679, 36738, 47203, 65358, 94406, 141609, 283218, 424827, 570067, 849654, 1140134, 1710201, 3420402, 5130603, 7410871, 10261206, 14821742, 22232613, 44465226, 66697839, 133395678]

約数ペア:

[(1, 133395678), (2, 66697839), (3, 44465226), (6, 22232613), (9, 14821742), (13, 10261206), (18, 7410871), (26, 5130603), (39, 3420402), (78, 1710201), (117, 1140134), (157, 849654), (234, 570067), (314, 424827), (471, 283218), (942, 141609), (1413, 94406), (2041, 65358), (2826, 47203), (3631, 36738), (4082, 32679), (6123, 21786), (7262, 18369), (10893, 12246)]