128747736

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2053}}^1$

素因数の和:2145

約数の個数: 96

約数和(自身を含む): 381304560

約数和(自身を除く): 252556824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 67, 72, 78, 104, 117, 134, 156, 201, 234, 268, 312, 402, 468, 536, 603, 804, 871, 936, 1206, 1608, 1742, 2053, 2412, 2613, 3484, 4106, 4824, 5226, 6159, 6968, 7839, 8212, 10452, 12318, 15678, 16424, 18477, 20904, 24636, 26689, 31356, 36954, 49272, 53378, 62712, 73908, 80067, 106756, 137551, 147816, 160134, 213512, 240201, 275102, 320268, 412653, 480402, 550204, 640536, 825306, 960804, 1100408, 1237959, 1650612, 1788163, 1921608, 2475918, 3301224, 3576326, 4951836, 5364489, 7152652, 9903672, 10728978, 14305304, 16093467, 21457956, 32186934, 42915912, 64373868, 128747736]

約数ペア:

[(1, 128747736), (2, 64373868), (3, 42915912), (4, 32186934), (6, 21457956), (8, 16093467), (9, 14305304), (12, 10728978), (13, 9903672), (18, 7152652), (24, 5364489), (26, 4951836), (36, 3576326), (39, 3301224), (52, 2475918), (67, 1921608), (72, 1788163), (78, 1650612), (104, 1237959), (117, 1100408), (134, 960804), (156, 825306), (201, 640536), (234, 550204), (268, 480402), (312, 412653), (402, 320268), (468, 275102), (536, 240201), (603, 213512), (804, 160134), (871, 147816), (936, 137551), (1206, 106756), (1608, 80067), (1742, 73908), (2053, 62712), (2412, 53378), (2613, 49272), (3484, 36954), (4106, 31356), (4824, 26689), (5226, 24636), (6159, 20904), (6968, 18477), (7839, 16424), (8212, 15678), (10452, 12318)]