188026384

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1451}}^1$

素因数の和:1568

約数の個数: 80

約数和(自身を含む): 453720960

約数和(自身を除く): 265694576

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 89, 91, 104, 112, 178, 182, 208, 356, 364, 623, 712, 728, 1157, 1246, 1424, 1451, 1456, 2314, 2492, 2902, 4628, 4984, 5804, 8099, 9256, 9968, 10157, 11608, 16198, 18512, 18863, 20314, 23216, 32396, 37726, 40628, 64792, 75452, 81256, 129139, 129584, 132041, 150904, 162512, 258278, 264082, 301808, 516556, 528164, 903973, 1033112, 1056328, 1678807, 1807946, 2066224, 2112656, 3357614, 3615892, 6715228, 7231784, 11751649, 13430456, 14463568, 23503298, 26860912, 47006596, 94013192, 188026384]

約数ペア:

[(1, 188026384), (2, 94013192), (4, 47006596), (7, 26860912), (8, 23503298), (13, 14463568), (14, 13430456), (16, 11751649), (26, 7231784), (28, 6715228), (52, 3615892), (56, 3357614), (89, 2112656), (91, 2066224), (104, 1807946), (112, 1678807), (178, 1056328), (182, 1033112), (208, 903973), (356, 528164), (364, 516556), (623, 301808), (712, 264082), (728, 258278), (1157, 162512), (1246, 150904), (1424, 132041), (1451, 129584), (1456, 129139), (2314, 81256), (2492, 75452), (2902, 64792), (4628, 40628), (4984, 37726), (5804, 32396), (8099, 23216), (9256, 20314), (9968, 18863), (10157, 18512), (11608, 16198)]