161064036

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{639143}}^1$

素因数の和:639160

約数の個数: 36

約数和(自身を含む): 465296832

約数和(自身を除く): 304232796

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 639143, 1278286, 1917429, 2556572, 3834858, 4474001, 5752287, 7669716, 8948002, 11504574, 13422003, 17896004, 23009148, 26844006, 40266009, 53688012, 80532018, 161064036]

約数ペア:

[(1, 161064036), (2, 80532018), (3, 53688012), (4, 40266009), (6, 26844006), (7, 23009148), (9, 17896004), (12, 13422003), (14, 11504574), (18, 8948002), (21, 7669716), (28, 5752287), (36, 4474001), (42, 3834858), (63, 2556572), (84, 1917429), (126, 1278286), (252, 639143)]