179945272

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{5987}}^1$

素因数の和:6040

約数の個数: 48

約数和(自身を含む): 386046360

約数和(自身を除く): 206101088

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 289, 442, 578, 884, 1156, 1768, 2312, 3757, 5987, 7514, 11974, 15028, 23948, 30056, 47896, 77831, 101779, 155662, 203558, 311324, 407116, 622648, 814232, 1323127, 1730243, 2646254, 3460486, 5292508, 6920972, 10585016, 13841944, 22493159, 44986318, 89972636, 179945272]

約数ペア:

[(1, 179945272), (2, 89972636), (4, 44986318), (8, 22493159), (13, 13841944), (17, 10585016), (26, 6920972), (34, 5292508), (52, 3460486), (68, 2646254), (104, 1730243), (136, 1323127), (221, 814232), (289, 622648), (442, 407116), (578, 311324), (884, 203558), (1156, 155662), (1768, 101779), (2312, 77831), (3757, 47896), (5987, 30056), (7514, 23948), (11974, 15028)]