131444312

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{1499}}^1$

素因数の和:1715

約数の個数: 32

約数和(自身を含む): 251370000

約数和(自身を除く): 119925688

約数列:

[1, 2, 4, 8, 97, 113, 194, 226, 388, 452, 776, 904, 1499, 2998, 5996, 10961, 11992, 21922, 43844, 87688, 145403, 169387, 290806, 338774, 581612, 677548, 1163224, 1355096, 16430539, 32861078, 65722156, 131444312]

約数ペア:

[(1, 131444312), (2, 65722156), (4, 32861078), (8, 16430539), (97, 1355096), (113, 1163224), (194, 677548), (226, 581612), (388, 338774), (452, 290806), (776, 169387), (904, 145403), (1499, 87688), (2998, 43844), (5996, 21922), (10961, 11992)]