164225412

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{26993}}^1$

素因数の和:27029

約数の個数: 54

約数和(自身を含む): 449531082

約数和(自身を除く): 285305670

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 6084, 26993, 53986, 80979, 107972, 161958, 242937, 323916, 350909, 485874, 701818, 971748, 1052727, 1403636, 2105454, 3158181, 4210908, 4561817, 6316362, 9123634, 12632724, 13685451, 18247268, 27370902, 41056353, 54741804, 82112706, 164225412]

約数ペア:

[(1, 164225412), (2, 82112706), (3, 54741804), (4, 41056353), (6, 27370902), (9, 18247268), (12, 13685451), (13, 12632724), (18, 9123634), (26, 6316362), (36, 4561817), (39, 4210908), (52, 3158181), (78, 2105454), (117, 1403636), (156, 1052727), (169, 971748), (234, 701818), (338, 485874), (468, 350909), (507, 323916), (676, 242937), (1014, 161958), (1521, 107972), (2028, 80979), (3042, 53986), (6084, 26993)]