156689349

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{26881}}^1$

素因数の和:26980

約数の個数: 16

約数和(自身を含む): 219357120

約数和(自身を除く): 62667771

約数列:

[1, 3, 29, 67, 87, 201, 1943, 5829, 26881, 80643, 779549, 1801027, 2338647, 5403081, 52229783, 156689349]

約数ペア:

[(1, 156689349), (3, 52229783), (29, 5403081), (67, 2338647), (87, 1801027), (201, 779549), (1943, 80643), (5829, 26881)]