188776484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{647}}^1$

素因数の和:876

約数の個数: 48

約数和(自身を含む): 369847296

約数和(自身を除く): 181070812

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 181, 362, 403, 647, 724, 806, 1294, 1612, 2353, 2588, 4706, 5611, 8411, 9412, 11222, 16822, 20057, 22444, 33644, 40114, 72943, 80228, 117107, 145886, 234214, 260741, 291772, 468428, 521482, 1042964, 1522391, 3044782, 3630317, 6089564, 7260634, 14521268, 47194121, 94388242, 188776484]

約数ペア:

[(1, 188776484), (2, 94388242), (4, 47194121), (13, 14521268), (26, 7260634), (31, 6089564), (52, 3630317), (62, 3044782), (124, 1522391), (181, 1042964), (362, 521482), (403, 468428), (647, 291772), (724, 260741), (806, 234214), (1294, 145886), (1612, 117107), (2353, 80228), (2588, 72943), (4706, 40114), (5611, 33644), (8411, 22444), (9412, 20057), (11222, 16822)]