129394512

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^3\times {\mathrm{409}}^1$

素因数の和:462

約数の個数: 120

約数和(自身を含む): 393247400

約数和(自身を除く): 263852888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 169, 208, 234, 312, 338, 409, 468, 507, 624, 676, 818, 936, 1014, 1227, 1352, 1521, 1636, 1872, 2028, 2197, 2454, 2704, 3042, 3272, 3681, 4056, 4394, 4908, 5317, 6084, 6544, 6591, 7362, 8112, 8788, 9816, 10634, 12168, 13182, 14724, 15951, 17576, 19632, 19773, 21268, 24336, 26364, 29448, 31902, 35152, 39546, 42536, 47853, 52728, 58896, 63804, 69121, 79092, 85072, 95706, 105456, 127608, 138242, 158184, 191412, 207363, 255216, 276484, 316368, 382824, 414726, 552968, 622089, 765648, 829452, 898573, 1105936, 1244178, 1658904, 1797146, 2488356, 2695719, 3317808, 3594292, 4976712, 5391438, 7188584, 8087157, 9953424, 10782876, 14377168, 16174314, 21565752, 32348628, 43131504, 64697256, 129394512]

約数ペア:

[(1, 129394512), (2, 64697256), (3, 43131504), (4, 32348628), (6, 21565752), (8, 16174314), (9, 14377168), (12, 10782876), (13, 9953424), (16, 8087157), (18, 7188584), (24, 5391438), (26, 4976712), (36, 3594292), (39, 3317808), (48, 2695719), (52, 2488356), (72, 1797146), (78, 1658904), (104, 1244178), (117, 1105936), (144, 898573), (156, 829452), (169, 765648), (208, 622089), (234, 552968), (312, 414726), (338, 382824), (409, 316368), (468, 276484), (507, 255216), (624, 207363), (676, 191412), (818, 158184), (936, 138242), (1014, 127608), (1227, 105456), (1352, 95706), (1521, 85072), (1636, 79092), (1872, 69121), (2028, 63804), (2197, 58896), (2454, 52728), (2704, 47853), (3042, 42536), (3272, 39546), (3681, 35152), (4056, 31902), (4394, 29448), (4908, 26364), (5317, 24336), (6084, 21268), (6544, 19773), (6591, 19632), (7362, 17576), (8112, 15951), (8788, 14724), (9816, 13182), (10634, 12168)]