155773404

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{1409}}^1$

素因数の和:1539

約数の個数: 72

約数和(自身を含む): 409565520

約数和(自身を除く): 253792116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 83, 111, 148, 166, 222, 249, 332, 333, 444, 498, 666, 747, 996, 1332, 1409, 1494, 2818, 2988, 3071, 4227, 5636, 6142, 8454, 9213, 12284, 12681, 16908, 18426, 25362, 27639, 36852, 50724, 52133, 55278, 104266, 110556, 116947, 156399, 208532, 233894, 312798, 350841, 467788, 469197, 625596, 701682, 938394, 1052523, 1403364, 1876788, 2105046, 4210092, 4327039, 8654078, 12981117, 17308156, 25962234, 38943351, 51924468, 77886702, 155773404]

約数ペア:

[(1, 155773404), (2, 77886702), (3, 51924468), (4, 38943351), (6, 25962234), (9, 17308156), (12, 12981117), (18, 8654078), (36, 4327039), (37, 4210092), (74, 2105046), (83, 1876788), (111, 1403364), (148, 1052523), (166, 938394), (222, 701682), (249, 625596), (332, 469197), (333, 467788), (444, 350841), (498, 312798), (666, 233894), (747, 208532), (996, 156399), (1332, 116947), (1409, 110556), (1494, 104266), (2818, 55278), (2988, 52133), (3071, 50724), (4227, 36852), (5636, 27639), (6142, 25362), (8454, 18426), (9213, 16908), (12284, 12681)]