131907516

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{22853}}^1$

素因数の和:22910

約数の個数: 48

約数和(自身を含む): 340433184

約数和(自身を除く): 208525668

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 444, 481, 962, 1443, 1924, 2886, 5772, 22853, 45706, 68559, 91412, 137118, 274236, 297089, 594178, 845561, 891267, 1188356, 1691122, 1782534, 2536683, 3382244, 3565068, 5073366, 10146732, 10992293, 21984586, 32976879, 43969172, 65953758, 131907516]

約数ペア:

[(1, 131907516), (2, 65953758), (3, 43969172), (4, 32976879), (6, 21984586), (12, 10992293), (13, 10146732), (26, 5073366), (37, 3565068), (39, 3382244), (52, 2536683), (74, 1782534), (78, 1691122), (111, 1188356), (148, 891267), (156, 845561), (222, 594178), (444, 297089), (481, 274236), (962, 137118), (1443, 91412), (1924, 68559), (2886, 45706), (5772, 22853)]