162137668

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{479}}^1$

素因数の和:665

約数の個数: 72

約数和(自身を含む): 363121920

約数和(自身を除く): 200984252

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 157, 196, 308, 314, 479, 539, 628, 958, 1078, 1099, 1727, 1916, 2156, 2198, 3353, 3454, 4396, 5269, 6706, 6908, 7693, 10538, 12089, 13412, 15386, 21076, 23471, 24178, 30772, 36883, 46942, 48356, 73766, 75203, 84623, 93884, 147532, 150406, 169246, 258181, 300812, 338492, 516362, 526421, 827233, 1032724, 1052842, 1654466, 2105684, 3308932, 3684947, 5790631, 7369894, 11581262, 14739788, 23162524, 40534417, 81068834, 162137668]

約数ペア:

[(1, 162137668), (2, 81068834), (4, 40534417), (7, 23162524), (11, 14739788), (14, 11581262), (22, 7369894), (28, 5790631), (44, 3684947), (49, 3308932), (77, 2105684), (98, 1654466), (154, 1052842), (157, 1032724), (196, 827233), (308, 526421), (314, 516362), (479, 338492), (539, 300812), (628, 258181), (958, 169246), (1078, 150406), (1099, 147532), (1727, 93884), (1916, 84623), (2156, 75203), (2198, 73766), (3353, 48356), (3454, 46942), (4396, 36883), (5269, 30772), (6706, 24178), (6908, 23471), (7693, 21076), (10538, 15386), (12089, 13412)]