156903768

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{743}}^1$

素因数の和:1181

約数の個数: 96

約数和(自身を含む): 487468800

約数和(自身を除く): 330565032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 419, 504, 743, 838, 1257, 1486, 1676, 2229, 2514, 2933, 2972, 3352, 3771, 4458, 5028, 5201, 5866, 5944, 6687, 7542, 8799, 8916, 10056, 10402, 11732, 13374, 15084, 15603, 17598, 17832, 20804, 23464, 26397, 26748, 30168, 31206, 35196, 41608, 46809, 52794, 53496, 62412, 70392, 93618, 105588, 124824, 187236, 211176, 311317, 374472, 622634, 933951, 1245268, 1867902, 2179219, 2490536, 2801853, 3735804, 4358438, 5603706, 6537657, 7471608, 8716876, 11207412, 13075314, 17433752, 19612971, 22414824, 26150628, 39225942, 52301256, 78451884, 156903768]

約数ペア:

[(1, 156903768), (2, 78451884), (3, 52301256), (4, 39225942), (6, 26150628), (7, 22414824), (8, 19612971), (9, 17433752), (12, 13075314), (14, 11207412), (18, 8716876), (21, 7471608), (24, 6537657), (28, 5603706), (36, 4358438), (42, 3735804), (56, 2801853), (63, 2490536), (72, 2179219), (84, 1867902), (126, 1245268), (168, 933951), (252, 622634), (419, 374472), (504, 311317), (743, 211176), (838, 187236), (1257, 124824), (1486, 105588), (1676, 93618), (2229, 70392), (2514, 62412), (2933, 53496), (2972, 52794), (3352, 46809), (3771, 41608), (4458, 35196), (5028, 31206), (5201, 30168), (5866, 26748), (5944, 26397), (6687, 23464), (7542, 20804), (8799, 17832), (8916, 17598), (10056, 15603), (10402, 15084), (11732, 13374)]