161362836

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{63131}}^1$

素因数の和:63212

約数の個数: 36

約数和(自身を含む): 413640864

約数和(自身を除く): 252278028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 63131, 126262, 189393, 252524, 378786, 568179, 757572, 1136358, 2272716, 4482301, 8964602, 13446903, 17929204, 26893806, 40340709, 53787612, 80681418, 161362836]

約数ペア:

[(1, 161362836), (2, 80681418), (3, 53787612), (4, 40340709), (6, 26893806), (9, 17929204), (12, 13446903), (18, 8964602), (36, 4482301), (71, 2272716), (142, 1136358), (213, 757572), (284, 568179), (426, 378786), (639, 252524), (852, 189393), (1278, 126262), (2556, 63131)]