140347636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1873}}^1$

素因数の和:2032

約数の個数: 48

約数和(自身を含む): 290904768

約数和(自身を除く): 150557132

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 131, 143, 262, 286, 524, 572, 1441, 1703, 1873, 2882, 3406, 3746, 5764, 6812, 7492, 18733, 20603, 24349, 37466, 41206, 48698, 74932, 82412, 97396, 245363, 267839, 490726, 535678, 981452, 1071356, 2698993, 3189719, 5397986, 6379438, 10795972, 12758876, 35086909, 70173818, 140347636]

約数ペア:

[(1, 140347636), (2, 70173818), (4, 35086909), (11, 12758876), (13, 10795972), (22, 6379438), (26, 5397986), (44, 3189719), (52, 2698993), (131, 1071356), (143, 981452), (262, 535678), (286, 490726), (524, 267839), (572, 245363), (1441, 97396), (1703, 82412), (1873, 74932), (2882, 48698), (3406, 41206), (3746, 37466), (5764, 24349), (6812, 20603), (7492, 18733)]