166156976288

素因数分解:

$2^5\times {\mathrm{809}}^1\times {\mathrm{1609}}^1\times {\mathrm{3989}}^1$

素因数の和:6417

約数の個数: 48

約数和(自身を含む): 327811617000

約数和(自身を除く): 161654640712

約数列:

[1, 2, 4, 8, 16, 32, 809, 1609, 1618, 3218, 3236, 3989, 6436, 6472, 7978, 12872, 12944, 15956, 25744, 25888, 31912, 51488, 63824, 127648, 1301681, 2603362, 3227101, 5206724, 6418301, 6454202, 10413448, 12836602, 12908404, 20826896, 25673204, 25816808, 41653792, 51346408, 51633616, 102692816, 103267232, 205385632, 5192405509, 10384811018, 20769622036, 41539244072, 83078488144, 166156976288]

約数ペア:

[(1, 166156976288), (2, 83078488144), (4, 41539244072), (8, 20769622036), (16, 10384811018), (32, 5192405509), (809, 205385632), (1609, 103267232), (1618, 102692816), (3218, 51633616), (3236, 51346408), (3989, 41653792), (6436, 25816808), (6472, 25673204), (7978, 20826896), (12872, 12908404), (12944, 12836602), (15956, 10413448), (25744, 6454202), (25888, 6418301), (31912, 5206724), (51488, 3227101), (63824, 2603362), (127648, 1301681)]