189874048

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16301}}^1$

素因数の和:16335

約数の個数: 64

約数和(自身を含む): 465585120

約数和(自身を除く): 275711072

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 728, 832, 896, 1456, 1664, 2912, 5824, 11648, 16301, 32602, 65204, 114107, 130408, 211913, 228214, 260816, 423826, 456428, 521632, 847652, 912856, 1043264, 1483391, 1695304, 1825712, 2086528, 2966782, 3390608, 3651424, 5933564, 6781216, 7302848, 11867128, 13562432, 14605696, 23734256, 27124864, 47468512, 94937024, 189874048]

約数ペア:

[(1, 189874048), (2, 94937024), (4, 47468512), (7, 27124864), (8, 23734256), (13, 14605696), (14, 13562432), (16, 11867128), (26, 7302848), (28, 6781216), (32, 5933564), (52, 3651424), (56, 3390608), (64, 2966782), (91, 2086528), (104, 1825712), (112, 1695304), (128, 1483391), (182, 1043264), (208, 912856), (224, 847652), (364, 521632), (416, 456428), (448, 423826), (728, 260816), (832, 228214), (896, 211913), (1456, 130408), (1664, 114107), (2912, 65204), (5824, 32602), (11648, 16301)]