161040824

素因数分解:

$2^3\times 7^1\times {\mathrm{673}}^1\times {\mathrm{4273}}^1$

素因数の和:4959

約数の個数: 32

約数和(自身を含む): 345681120

約数和(自身を除く): 184640296

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 673, 1346, 2692, 4273, 4711, 5384, 8546, 9422, 17092, 18844, 29911, 34184, 37688, 59822, 119644, 239288, 2875729, 5751458, 11502916, 20130103, 23005832, 40260206, 80520412, 161040824]

約数ペア:

[(1, 161040824), (2, 80520412), (4, 40260206), (7, 23005832), (8, 20130103), (14, 11502916), (28, 5751458), (56, 2875729), (673, 239288), (1346, 119644), (2692, 59822), (4273, 37688), (4711, 34184), (5384, 29911), (8546, 18844), (9422, 17092)]