161770532

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{1213}}^1$

素因数の和:1668

約数の個数: 48

約数和(自身を含む): 354060672

約数和(自身を除く): 192290140

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 433, 866, 1213, 1732, 2426, 3031, 4763, 4852, 6062, 8491, 9526, 12124, 13343, 16982, 19052, 26686, 33341, 33964, 53372, 66682, 93401, 133364, 186802, 373604, 525229, 1050458, 2100916, 3676603, 5777519, 7353206, 11555038, 14706412, 23110076, 40442633, 80885266, 161770532]

約数ペア:

[(1, 161770532), (2, 80885266), (4, 40442633), (7, 23110076), (11, 14706412), (14, 11555038), (22, 7353206), (28, 5777519), (44, 3676603), (77, 2100916), (154, 1050458), (308, 525229), (433, 373604), (866, 186802), (1213, 133364), (1732, 93401), (2426, 66682), (3031, 53372), (4763, 33964), (4852, 33341), (6062, 26686), (8491, 19052), (9526, 16982), (12124, 13343)]