147743180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43711}}^1$

素因数の和:43746

約数の個数: 36

約数和(自身を含む): 335970432

約数和(自身を除く): 188227252

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 43711, 87422, 174844, 218555, 437110, 568243, 874220, 1136486, 2272972, 2841215, 5682430, 7387159, 11364860, 14774318, 29548636, 36935795, 73871590, 147743180]

約数ペア:

[(1, 147743180), (2, 73871590), (4, 36935795), (5, 29548636), (10, 14774318), (13, 11364860), (20, 7387159), (26, 5682430), (52, 2841215), (65, 2272972), (130, 1136486), (169, 874220), (260, 568243), (338, 437110), (676, 218555), (845, 174844), (1690, 87422), (3380, 43711)]