154872952

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{6029}}^1$

素因数の和:6080

約数の個数: 48

約数和(自身を含む): 331047000

約数和(自身を除く): 176174048

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 169, 247, 338, 494, 676, 988, 1352, 1976, 3211, 6029, 6422, 12058, 12844, 24116, 25688, 48232, 78377, 114551, 156754, 229102, 313508, 458204, 627016, 916408, 1018901, 1489163, 2037802, 2978326, 4075604, 5956652, 8151208, 11913304, 19359119, 38718238, 77436476, 154872952]

約数ペア:

[(1, 154872952), (2, 77436476), (4, 38718238), (8, 19359119), (13, 11913304), (19, 8151208), (26, 5956652), (38, 4075604), (52, 2978326), (76, 2037802), (104, 1489163), (152, 1018901), (169, 916408), (247, 627016), (338, 458204), (494, 313508), (676, 229102), (988, 156754), (1352, 114551), (1976, 78377), (3211, 48232), (6029, 25688), (6422, 24116), (12058, 12844)]