131085552

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2531}}^1$

素因数の和:2638

約数の個数: 80

約数和(自身を含む): 369226368

約数和(自身を除く): 238140816

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 83, 104, 156, 166, 208, 249, 312, 332, 498, 624, 664, 996, 1079, 1328, 1992, 2158, 2531, 3237, 3984, 4316, 5062, 6474, 7593, 8632, 10124, 12948, 15186, 17264, 20248, 25896, 30372, 32903, 40496, 51792, 60744, 65806, 98709, 121488, 131612, 197418, 210073, 263224, 394836, 420146, 526448, 630219, 789672, 840292, 1260438, 1579344, 1680584, 2520876, 2730949, 3361168, 5041752, 5461898, 8192847, 10083504, 10923796, 16385694, 21847592, 32771388, 43695184, 65542776, 131085552]

約数ペア:

[(1, 131085552), (2, 65542776), (3, 43695184), (4, 32771388), (6, 21847592), (8, 16385694), (12, 10923796), (13, 10083504), (16, 8192847), (24, 5461898), (26, 5041752), (39, 3361168), (48, 2730949), (52, 2520876), (78, 1680584), (83, 1579344), (104, 1260438), (156, 840292), (166, 789672), (208, 630219), (249, 526448), (312, 420146), (332, 394836), (498, 263224), (624, 210073), (664, 197418), (996, 131612), (1079, 121488), (1328, 98709), (1992, 65806), (2158, 60744), (2531, 51792), (3237, 40496), (3984, 32903), (4316, 30372), (5062, 25896), (6474, 20248), (7593, 17264), (8632, 15186), (10124, 12948)]