145345928

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3767}}^1$

素因数の和:3846

約数の個数: 64

約数和(自身を含む): 341832960

約数和(自身を除く): 196487032

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 53, 56, 91, 104, 106, 182, 212, 364, 371, 424, 689, 728, 742, 1378, 1484, 2756, 2968, 3767, 4823, 5512, 7534, 9646, 15068, 19292, 26369, 30136, 38584, 48971, 52738, 97942, 105476, 195884, 199651, 210952, 342797, 391768, 399302, 685594, 798604, 1371188, 1397557, 1597208, 2595463, 2742376, 2795114, 5190926, 5590228, 10381852, 11180456, 18168241, 20763704, 36336482, 72672964, 145345928]

約数ペア:

[(1, 145345928), (2, 72672964), (4, 36336482), (7, 20763704), (8, 18168241), (13, 11180456), (14, 10381852), (26, 5590228), (28, 5190926), (52, 2795114), (53, 2742376), (56, 2595463), (91, 1597208), (104, 1397557), (106, 1371188), (182, 798604), (212, 685594), (364, 399302), (371, 391768), (424, 342797), (689, 210952), (728, 199651), (742, 195884), (1378, 105476), (1484, 97942), (2756, 52738), (2968, 48971), (3767, 38584), (4823, 30136), (5512, 26369), (7534, 19292), (9646, 15068)]