170637296

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{1979}}^1$

素因数の和:2321

約数の個数: 40

約数和(自身を含む): 351339120

約数和(自身を除く): 180701824

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 317, 634, 1268, 1979, 2536, 3958, 5072, 5389, 7916, 10778, 15832, 21556, 31664, 33643, 43112, 67286, 86224, 134572, 269144, 538288, 627343, 1254686, 2509372, 5018744, 10037488, 10664831, 21329662, 42659324, 85318648, 170637296]

約数ペア:

[(1, 170637296), (2, 85318648), (4, 42659324), (8, 21329662), (16, 10664831), (17, 10037488), (34, 5018744), (68, 2509372), (136, 1254686), (272, 627343), (317, 538288), (634, 269144), (1268, 134572), (1979, 86224), (2536, 67286), (3958, 43112), (5072, 33643), (5389, 31664), (7916, 21556), (10778, 15832)]