188570816

素因数分解:

$2^6\times 7^2\times {\mathrm{157}}^1\times {\mathrm{383}}^1$

素因数の和:566

約数の個数: 84

約数和(自身を含む): 439204608

約数和(自身を除く): 250633792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 157, 196, 224, 314, 383, 392, 448, 628, 766, 784, 1099, 1256, 1532, 1568, 2198, 2512, 2681, 3064, 3136, 4396, 5024, 5362, 6128, 7693, 8792, 10048, 10724, 12256, 15386, 17584, 18767, 21448, 24512, 30772, 35168, 37534, 42896, 60131, 61544, 70336, 75068, 85792, 120262, 123088, 150136, 171584, 240524, 246176, 300272, 420917, 481048, 492352, 600544, 841834, 962096, 1201088, 1683668, 1924192, 2946419, 3367336, 3848384, 5892838, 6734672, 11785676, 13469344, 23571352, 26938688, 47142704, 94285408, 188570816]

約数ペア:

[(1, 188570816), (2, 94285408), (4, 47142704), (7, 26938688), (8, 23571352), (14, 13469344), (16, 11785676), (28, 6734672), (32, 5892838), (49, 3848384), (56, 3367336), (64, 2946419), (98, 1924192), (112, 1683668), (157, 1201088), (196, 962096), (224, 841834), (314, 600544), (383, 492352), (392, 481048), (448, 420917), (628, 300272), (766, 246176), (784, 240524), (1099, 171584), (1256, 150136), (1532, 123088), (1568, 120262), (2198, 85792), (2512, 75068), (2681, 70336), (3064, 61544), (3136, 60131), (4396, 42896), (5024, 37534), (5362, 35168), (6128, 30772), (7693, 24512), (8792, 21448), (10048, 18767), (10724, 17584), (12256, 15386)]