157218976

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{887}}^1$

素因数の和:1117

約数の個数: 48

約数和(自身を含む): 322237440

約数和(自身を除く): 165018464

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 191, 232, 382, 464, 764, 887, 928, 1528, 1774, 3056, 3548, 5539, 6112, 7096, 11078, 14192, 22156, 25723, 28384, 44312, 51446, 88624, 102892, 169417, 177248, 205784, 338834, 411568, 677668, 823136, 1355336, 2710672, 4913093, 5421344, 9826186, 19652372, 39304744, 78609488, 157218976]

約数ペア:

[(1, 157218976), (2, 78609488), (4, 39304744), (8, 19652372), (16, 9826186), (29, 5421344), (32, 4913093), (58, 2710672), (116, 1355336), (191, 823136), (232, 677668), (382, 411568), (464, 338834), (764, 205784), (887, 177248), (928, 169417), (1528, 102892), (1774, 88624), (3056, 51446), (3548, 44312), (5539, 28384), (6112, 25723), (7096, 22156), (11078, 14192)]