147528056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{853}}^1\times {\mathrm{1663}}^1$

素因数の和:2535

約数の個数: 32

約数和(自身を含む): 298421760

約数和(自身を除く): 150893704

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 853, 1663, 1706, 3326, 3412, 6652, 6824, 11089, 13304, 21619, 22178, 43238, 44356, 86476, 88712, 172952, 1418539, 2837078, 5674156, 11348312, 18441007, 36882014, 73764028, 147528056]

約数ペア:

[(1, 147528056), (2, 73764028), (4, 36882014), (8, 18441007), (13, 11348312), (26, 5674156), (52, 2837078), (104, 1418539), (853, 172952), (1663, 88712), (1706, 86476), (3326, 44356), (3412, 43238), (6652, 22178), (6824, 21619), (11089, 13304)]