157542395536

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{1181}}^1\times {\mathrm{43651}}^1$

素因数の和:45031

約数の個数: 40

約数和(自身を含む): 307103344128

約数和(自身を除く): 149560948592

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1181, 1528, 2362, 3056, 4724, 9448, 18896, 43651, 87302, 174604, 225571, 349208, 451142, 698416, 902284, 1804568, 3609136, 8337341, 16674682, 33349364, 51551831, 66698728, 103103662, 133397456, 206207324, 412414648, 824829296, 9846399721, 19692799442, 39385598884, 78771197768, 157542395536]

約数ペア:

[(1, 157542395536), (2, 78771197768), (4, 39385598884), (8, 19692799442), (16, 9846399721), (191, 824829296), (382, 412414648), (764, 206207324), (1181, 133397456), (1528, 103103662), (2362, 66698728), (3056, 51551831), (4724, 33349364), (9448, 16674682), (18896, 8337341), (43651, 3609136), (87302, 1804568), (174604, 902284), (225571, 698416), (349208, 451142)]