132649504

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{18757}}^1$

素因数の和:18797

約数の個数: 48

約数和(自身を含む): 297802008

約数和(自身を除く): 165152504

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 7072, 18757, 37514, 75028, 150056, 243841, 300112, 318869, 487682, 600224, 637738, 975364, 1275476, 1950728, 2550952, 3901456, 4145297, 5101904, 7802912, 8290594, 10203808, 16581188, 33162376, 66324752, 132649504]

約数ペア:

[(1, 132649504), (2, 66324752), (4, 33162376), (8, 16581188), (13, 10203808), (16, 8290594), (17, 7802912), (26, 5101904), (32, 4145297), (34, 3901456), (52, 2550952), (68, 1950728), (104, 1275476), (136, 975364), (208, 637738), (221, 600224), (272, 487682), (416, 318869), (442, 300112), (544, 243841), (884, 150056), (1768, 75028), (3536, 37514), (7072, 18757)]