156912754

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{4583}}^1$

素因数の和:4674

約数の個数: 32

約数和(自身を含む): 267338880

約数和(自身を除く): 110426126

約数列:

[1, 2, 17, 19, 34, 38, 53, 106, 323, 646, 901, 1007, 1802, 2014, 4583, 9166, 17119, 34238, 77911, 87077, 155822, 174154, 242899, 485798, 1480309, 2960618, 4129283, 4615081, 8258566, 9230162, 78456377, 156912754]

約数ペア:

[(1, 156912754), (2, 78456377), (17, 9230162), (19, 8258566), (34, 4615081), (38, 4129283), (53, 2960618), (106, 1480309), (323, 485798), (646, 242899), (901, 174154), (1007, 155822), (1802, 87077), (2014, 77911), (4583, 34238), (9166, 17119)]